Monday, 15 January 2018 17:16

IRACING:2018 Season One Update Release

 FiestaRS WRC

 

2018 Season One Update Notes:

License Classes
iRacing now has four unique License Classes!

  • Each of the four licenses are completely separate from each other, and you will have your own Class, iRating, and Safety Rating in each.
  • There is one license for each type of racing available: Oval, Road, Dirt Oval, and Dirt Road.
    • Your initial Dirt Oval License Class was granted to you based on an algorithm that took into account both your 2017 Oval License Class, and your 2017 participation in Official Dirt Oval races.

Heat Racing
Heat Racing, a new format of racing competition has been added to iRacing!

  • Heat racing is a system of competition that divides racers into different groups, or Heats, based on their qualification performance. Each Heat has its own winners and losers, and the best racers from each Heat will go on to compete against each other in the final session, the Main Event. Before that, the other racers from each Heat will go on to Consolation Races, where they may have a chance to earn themselves a spot in the Main Event!
  • For detailed information on Heat Racing, check out this document:https://d3bxz2vegbjddt.cloudfront.net/dev/pdfs/2017-iracing-heat-racing-doc.pdf

You are able to create and join your own Hosted Sessions using the Heat Racing format!

  • This option is only available in the iRacing Beta Interface!
  • To setup your own Heat Race:
    • Click on: “Go Racing”, then, “Create a Race”, then, in the “Set Race Options” section, for the “Event Type”, select “Heat Racing”. Then, select one of the different configurations in the dropdown and finally purchase your session and join!
  • Session time and price are calculated using the maximum possible value for the number of entrants, which would yield the maximum number of Heat sessions being run. Thus, the time is an estimated total of the time limits for each of the predicted sessions plus a small buffer to account for session transitions and gridding times.
  • The cost for purchasing a Hosted Heat Racing Session has a 25% discount in addition to any other bulk discounts you may already receive.

Race Results
The in-Sim Race Results page has been reorganized to handle Heat Racing events, which can have many more sessions than just Practice/Qualify/Warmup/Race. If necessary, you can now scroll the Results left/right to reveal the results for the particular session of interest. Since all cars in the event are listed, yet only a subset of them actually drive in some of the sessions, you can sort the results for a particular session, thus grouping the cars that participated together, and pushing the cars that were not involved in that session to the bottom.

Asphalt Oval Racing
A physics overhaul has been performed on our asphalt oval cars!

Dirt Oval Racing
The default value for the starting track state for Dirt Ovals in a Race session has been lowered slightly for most cars, and has been lowered significantly for the Non-Winged Sprint Cars. This change will affect Official Sessions and any hosted sessions where the starting state is not explicitly specified.

The default value for the starting track state for Dirt Ovals in Test, Practice, and Unattached Qualify sessions has been increased to make these tracks more closely match typical starting race conditions. Overall, you should expect the track for a Dirt Oval Practice session to have nearly the same starting usage as a Race session for the entry-level Dirt Oval cars.

The variability in default starting track states for Dirt Ovals has been increased, meaning that when a starting usage value is not explicitly given, the distribution of generated usage percentages is wider. This will result in more variety in starting track state in Official Sessions and any hosted sessions where the starting state is not explicitly specified.

Dirt Oval Track surface properties have been adjusted to reduce traction.

For some extensive and detailed information on the changes within Dirt Oval Racing, check out this link: http://members.iracing.com/jforum/posts/list/3582313.page#10803079

Red Bull Global Rallycross Series
Welcome to the world of Rallycross!

Rallycross is a form of racing that combines asphalt and dirt track sections into a short circuit, that also includes a dirt jump. There are limited penalties, no pit stops, and cars designed specifically for this racing format.

Rallycross cars and tracks have been added to the iRacing repertoire!

  • Ford Fiesta RS WRC
  • VW Beetle GRC
  • Daytona circa 2007 (Rallycross – Long)
  • Daytona circa 2007 (Rallycross – Short)
  • Iowa Speedway (Rallycross)
  • Lucas Oil Raceway (Rallycross)
  • Phoenix International Raceway – 2008 (Rallycross)

On the “Host A Race” page on the membersite, when a track with a Joker Lap (currently only Rallycross tracks) is selected, a new option for selecting the “Number of joker laps” is displayed. Additionally, Full Course Cautions and fast Tows are both completely disabled, and Standing Starts is mandatory.

Simulation
Headlights can no longer be disabled on Road courses at night.

The in-car slowdown penalty display now rounds up to the nearest tenth, so that “0.0” is never displayed for time remaining.

Dynamic Track
Improved the method for calculating simulated tire activity during track initialization.

Rendering
A new water shader has been implemented at Daytona circa 2007. This shader replaces the formerly static water effect with one which is reactive to the wind and uses current lighting techniques. Please look forward to this water shader seeping into other tracks later this season!

Audio
A new Ambient Volume slider can be found in the Options menu. This will control sounds like fireworks and jet fly-overs.

Fixed a bug that was causing backfires to emit at the wrong location when watching a replay. Backfires and shift sound emission should now also stick to the car, rather than Doppler shifting away when viewing from inside the cockpit.

Spotter
A brand new Spotter Pack, Cole Carter, the official spotter for Scott Speed, is now available in iRacing! This Spotter Pack is ready to assist in all types of racing, including all calls needed for Rallycross racing!

  • You may select which Spotter Pack iRacing uses in your Audio Options menu.

The default Aussie Spotter is ready to assist with Rallycross calls. Other Spotter Packs (except Cole Carter), are currently not setup to perform Rallycross calls.

Pit Crew
iRacing has now finished hiring and training a highly experienced and fully animated pit crew to service some cars and trucks!

  • NASCAR Camping World Chevrolet Silverado
  • NASCAR Camping World Toyota Tundra
  • NASCAR Monster Energy Cup Chevrolet SS
  • NASCAR Monster Energy Cup Ford Fusion
  • NASCAR Monster Energy Cup Toyota Camry
  • NASCAR Truck Series Chevrolet Silverado circa 2013
  • NASCAR XFINITY Chevrolet Camaro
  • NASCAR XFINITY Ford Mustang
  • NASCAR XFINITY Toyota Camry

This super-fast and hardworking team will jump into action whenever you’re pitting with one of the above vehicles on a track where that vehicle should be racing competitively.

War wagons for many stock cars have been updated! The war wagons should now have more detail, and randomly opened toolbox doors.

Opponent Cars
Opponent car spec data has been updated for ALL cars.

  • The results of this change may be visible on timed penalties (such as cutting corners). An accurate car spec is required to determine the amount of time gained by cutting a corner and hence the appropriate penalty.

Fixed an issue with the way some cars looked due to an error in weight distribution.

Paint Kit
Improved font handling when painting cars.

In-Sim Race Radio
Added the ability for the Sim to ask, within a radio script, whether or not the current session is either a Qualify Session or a Race Session (qual_or_race), or if the current event is a Heat Racing event (heats).

  • See the “readme.txt” file located in your My Documents/iRacing/scripts/radio/ directory for more information.

Changed the default “StartDriving.txt” and “StopDriving.txt” radio scripts to mute/unmute @ALLTEAMS if “qual_or_race” is true.

  • This change is ONLY applied if you do not have customized versions of these two radio scripts. If you have customized versions of these scripts, and wish to incorporate these changes, see the “readme.txt” file located in your My Documents/iRacing/scripts/radio/ directory for more information on how to use them. (You would basically add “if qual_or_race mute @allteams” to the “StartDriving.txt” file, and “if qual_or_race unmute @allteams” to the “StopDriving.txt” file.)

Controls
A gold hand brake overlay has been added over the normal red brake bars shown during calibration and when in or out of your car. This overlay will only be present for our brand new Rallycross cars: the Ford Fiesta RS WRC, and the VW Beetle GRC.

Virtual Reality
Fixed an issue where mirrors and environment maps were rendering with the incorrect cameras when Oculus Rift or Vive was active.

Telemetry
New live 360 Hz telemetry variables have been added:

  • VelocityX_ST
  • VelocityY_ST
  • VelocityZ_ST
  • LongAccel_ST
  • LatAccel_ST
  • VertAccel_ST
  • RollRate_ST
  • PitchRate_ST
  • YawRate_ST

More telemetry variables are now optionally available to output at 360 Hz to the “.ibt” file.

The iRacing telemetry now includes a “NumJokerLaps:” property under “WeekendOptions:” that indicates the number of required Joker laps that must be taken in any race session.

The iRacing telemetry now includes a “JokerLapsComplete:” property for each “- Position:”.

Fixed a bug in telemetry session string “CurDriverIncidentCount,” output.

Fixed a telemetry bug that caused DRS lights to track the last car to join the session.

iRacing Beta Interface
The iRacing Beta Interface, which includes the Time Attack race mode, has been updated.

The iRacing Downloader is now fully integrated and functional within the iRacing Beta Interface, and no longer needs to direct the user to the iRacing membersite via a web browser.

The “Recent Results” section of the iRacing Beta Interface is now fully functional! This section will display results of all kinds from the past 24 hours.

The “Sign Out” section that was in the bottom-left corner has returned to the top-right corner, and is now a dropdown menu.

The “My Content” section has been folded into a dropdown menu that appears when you click on your profile name box in the top left corner.

  • This section includes where you can view the Cars and Tracks you own, as well as your Racing Suit and Helmet.
  • Within the Cars and Suit & Helmet sections, you can also access the Paint Kit to customize each item.

You are able to create and join your own Hosted Sessions using the Heat Racing format!

  • This option is only available in the iRacing Beta Interface!
  • To setup your own Heat Race:
    Click on: “Go Racing”, then, “Create a Race”, then, in the “Set Race Options” section, for the “Event Type”, select “Heat Racing”. Then, select one of the different configurations in the dropdown and finally purchase your session and join!
  • Session time and price are calculated using the maximum possible value for the number of entrants, which would yield the maximum number of Heat sessions being run. Thus, the time is an estimated total of the time limits for each of the predicted sessions plus a small buffer to account for session transitions and gridding times.
  • The cost for purchasing a Hosted Heat Racing Session has a 25% discount in addition to any other bulk discounts you may already receive.

Style and Layout:

  • The side-bar action buttons under the “Go Racing” section for “Create a Race” and “Test Drive” are now toggleable, and can be managed in the “Settings” menu. They have been turned off by default.
  • Fixed an issue where some dropdown menus were dropping down behind other interface elements.
  • The gutter between items in the grid view has been reduced, leaving more space for text.
  • Overall style has been tweaked.

Sorting, Filtering, and Searching:

  • The term “Ranked” has been changed from a Tag into a Category for sorting and filtering.
  • When filtering or searching, if no results are found, the “No Results Bar” should now always appear.
  • The default “no results” text has been updated.
  • Fixed an issue with sorting cars and tracks. This should now work properly.
  • Both the “My Cars” and “My Tracks” sections should now sort items by “Name” by default.
  • Both the “My Cars” and “My Tracks” sections should no longer show Unowned content.
  • The Store should no longer show Owned content.
  • The method for determining if you own a piece of content has been improved.

Favorites:

  • The toggle for Favorites should now work again for all Car and Track lists.
  • Fixed a rendering issue with the Favorite Star when selecting a car or track.

Official Series:

  • Now, up to 10 sessions will be displayed for Official Sessions.

Creating a Session:

  • In the Create a Race modal, selecting a different Race Server now updates the server name.
  • In the Create a Race modal, the purchase cost amount should always be correctly displayed.
  • In the Create a Race modal, the “Track State: Rubber % Slider” has been fixed.

Joining a Session:

  • The modal for joining a Hosted Session now displays the currently Registered Drivers.
  • Fixed some issues with the Weather Card when viewing the information for a User-Created Session.

Sporting Code
Some additional information has been added to the Time Attack section.
The term “Ranked” will now pertain to Official iRacing Sessions in which a participant’s iRating and Safety Rating will be affected.

CARS:
Chevrolet Monte Carlo SS
Season setups have been updated.

Dallara DW12
Season setups have been updated.

Dirt Midget
NEW CAR!

The Dirt Midget has been added to the iRacing virtual garage!

  • This vehicle is now available for purchase in the iRacing Store.
  • Originating in the United States in the 1930s and now raced on a global scale, the Midget cars are an incredibly fun spectacle to witness. These cars appear very small but pack a huge power-to-weight ratio and typically run four-cylinder engines. The cars feature a handful of safety features including their own roll cages due to the dangerous nature of their power. The small vehicles weigh in around only 900 pounds but carry engines capable of 300 to 400 horsepower. Often used as a stepping stone to high profile divisions, Dirt Midget races can often feature drivers of high notoriety such as Tony Stewart, Kasey Kahne, Kyle Larson, and others. Arguably the most famous Dirt Midget event, the Chili Bowl takes place in early January at the Expo Square Pavilion in Tulsa, Oklahoma.

Dirt Sprint Car
(ALL) – Aero sensitivity to top wing angle and position has been adjusted.
(ALL) – Adjusted suspension geometry to promote more realistic body pitch / roll motion.
(ALL) – Legal CW limits are now bound between 42% and 49% in the garage.
(ALL) – Season setups have been updated.

Dirt Sprint Car Non-Winged
(ALL) – Adjusted suspension geometry to promote more realistic body pitch / roll motion.
(ALL) – Legal CW limits are now bound between 42% and 49% in the garage.
(ALL) – Season setups have been updated.

Dirt U.M.P. Modified
Fixed an issue where the brake bias adjustment knob was rotating on opponent cars.
Season setups have been updated.

Ferrari 488 GTE
Pit scripts have been updated so re-fueling and tire changes take place simultaneously per expected WEC sporting regulations for the 2018-2019 season.

Ford Fiesta RS WRC
NEW CAR!

The Ford Fiesta RS WRC has been added to the iRacing roster of vehicles!

  • This vehicle is now available for purchase in the iRacing Store.
  • The ability to go 0-60mph in under 2 seconds is a phenomenal feat. Probably not a feat you would expect your friendly neighborhood Ford Fiesta to achieve. But take that Fiesta and pack it with a 600-horsepower, turbocharged 2.0-liter engine powering all four wheels and that is exactly the kind of acceleration you get. Rallycross cars are little beasts unlike any other vehicle, and the Ford Fiesta RS WRC is no exception. Driven by Steve Arpin in the Red Bull Global Rallycross Series, this vehicle transitions from dirt to asphalt and back to dirt seamlessly.

Ford GT – 2017
Pit scripts have been updated so re-fueling and tire changes take place simultaneously per expected WEC sporting regulations for the 2018-2019 season.

Updates to ensure the rear tires will spin at launch when launch and traction control are disabled.

Formula Renault 2.0
Tire damping has been increased.

McLaren MP4-12C GT3
The windshield banner is now part of the body texture, and should be editable by the user.

NASCAR Camping World Chevrolet Silverado & Toyota Tundra
Intensive vehicle updates including:

  • Tire updates.
  • Suspension adjustments for better height control.
  • Additional shock damping.
  • Aerodynamics updates.

Season setups have been updated.

NASCAR K&N Pro Chevrolet Impala
Intensive vehicle updates including:

  • Tire updates.
  • Suspension adjustments for better height control.
  • Additional shock damping.
  • Aerodynamics updates.

Fixed an issue with cockpit windshield reflections.

Season setups have been updated.

NASCAR Monster Energy Cup Chevrolet SS, Ford Fusion, and Toyota Camry
Intensive vehicle updates including:

  • Tire updates.
  • Suspension adjustments for better height control.
  • Additional shock damping.
  • Aerodynamics updates.

Fixed an issue with Left-Front toe range.

– Season setups have been updated.

NASCAR Nationwide Chevrolet Impala circa 2011
Intensive vehicle updates including:

  • Tire updates.
  • Suspension adjustments for better height control.
  • Additional shock damping.
  • Aerodynamics updates.

Fixed an issue with chrome on the chassis and windshield.

Season setups have been updated.

NASCAR Sprint Cup Chevrolet Impala COT circa 2013
Intensive vehicle updates including:

  • Tire updates.
  • Suspension adjustments for better height control.
  • Additional shock damping.
  • Aerodynamics updates.

Season setups have been updated.

NASCAR Truck Series Chevrolet Silverado circa 2013
Intensive vehicle updates including:

  • Tire updates.
  • Suspension adjustments for better height control.
  • Additional shock damping.
  • Aerodynamics updates.

NASCAR XFINITY Chevrolet Camaro, Ford Mustang, and Toyota Camry
Intensive vehicle updates including:

  • Tire updates.
  • Suspension adjustments for better height control.
  • Additional shock damping.
  • Aerodynamics updates.

Season setups have been updated.

Super Late Model
Season setups have been updated.

VW Beetle GRC
NEW CAR!

The VW Beetle GRC has been added to the iRacing roster of vehicles!

  • This vehicle is FREE for all iracing.com Members!
  • A little buggy that packs a big punch, the Volkswagen Beetle GRC crosses asphalt and gravel effortlessly with its turbocharged, four-cylinder engine. Championed by Red Bull Global Rallycross driver Scott Speed, his 560-horsepower machine has proven to be a formidable powerhouse, winning three championship titles in a row (2015, 2016, 2017). The all wheel drive Beetle can accelerate from 0 to 60mph in just two seconds, meaning you’ll be putting the transversally mounted, six-speed racing gear box to good use right off the starting grid. This Volkswagen Beetle GRC features a retro form that pays homage to the original Volkswagen Type 1, the longest-running and most-manufactured car of a single platform ever made.

TRACKS:
Atlanta Motor Speedway
Track settings have been adjusted to better correlate to real world lap times.

Auto Club Speedway
(Oval) – Track settings have been adjusted to better correlate to real world lap times.

Charlotte Motor Speedway
(Oval) – Track settings have been adjusted to better correlate to real world lap times.

Circuit de Spa-Francorchamps
Adjusted Pit and Grid stalls as follows:

  • (Classic Pits) – Pit Stalls = 37
  • (Classic Pits) – Grid Stalls = 60
  • (Endurance) – Pit Stalls = 60
  • (Endurance) – Grid Stalls = 60
  • (Grand Prix Pits) – Pit Stalls = 42
  • (Grand Prix Pits) – Grid Stalls = 60

Concord Speedway
Fixed an intermittent crashing error at this track.

Daytona circa 2007
NEW TRACK CONFIGURATIONS!

  • A new Rallycross configuration (Rallycross – Long) has been added to this track!
  • A new Rallycross configuration (Rallycross – Short) has been added to this track!
  • All members own this track by default, and these new configurations are now available for use.

Dover International Speedway
Track settings have been adjusted to better correlate to real world lap times.

Iowa Speedway
NEW TRACK CONFIGURATION!

  • A new Rallycross configuration has been added to this track!
  • A member who already owns or purchases this track gains access to this new configuration.

Kansas Speedway
Track settings have been adjusted to better correlate to real world lap times.

Knoxville Raceway
NEW TRACK!

  • Knoxville Raceway has been added to the digital landscape of iRacing!
  • This track is now available for purchase in the iRacing Store.
  • Located at the Marion County Fairgrounds in Knoxville, Iowa, USA, this half-mile dirt oval raceway is revered as the “Sprint Car Capital of the World”. Every August the Knoxville Nationals, the paramount sprint car event in the United States, is held at Knoxville Raceway. The event takes place over two days and now features a nearly one-million-dollar prize purse. The track was originally built in the late 1800s as a horse racing venue and has progressed from racing stock cars to modifieds to supermodifieds to its current sprint cars.

Las Vegas Motor Speedway
(Oval) – Track settings have been adjusted to better correlate to real world lap times.

Lucas Oil Raceway
NEW TRACK CONFIGURATION!

  • A new Rallycross configuration has been added to this track!
  • A member who already owns or purchases this track gains access to this new configuration.

Michigan International Speedway
Track settings have been adjusted to better correlate to real world lap times.

Phoenix International Raceway – 2008
NEW TRACK CONFIGURATION!

  • A new Rallycross configuration has been added to this track!
  • All members own this track by default, and this new configuration is now available for use.

Pocono Raceway
(Oval) – Track settings have been adjusted to better correlate to real world lap times.

Richmond International Raceway
Track settings have been adjusted to better correlate to real world lap times.

Texas Motor Speedway
(Oval) – Track settings have been adjusted to better correlate to real world lap times.

Published in Sim Racing News
Friday, 07 April 2017 22:15

Iracing:2017 Season 2 Build 2

17 dirtlatemodel

 

iRacing Dirt Late Model Photo

 

iRacing  released there 2017 Season 2 Patch 2 which includes the first part of the highly anticipated Dirt related content for the online racing service.

Today iRacing published the release notes for the new build and with it confirmed that there will be seven new cars and 4 new tracks available. Besides the six first Dirt racing vehicles, iRacing also deployed a brand new 3D model in the form of the 2018 NASCAR Toyota Racing Camry.

As usual, this update patch also features a list of fixes and improvements covering various parts of the racing simulator. For more details, check out the full changelog below.

 


New Cars

  • Dirt Late Model
  • Dirt Sprint Car
  • Dirt Legends Ford ’34 Coupe
  • Dirt Street Stock
  • NASCAR Camping World Toyota Tundra
  • NASCAR Camping World Chevrolet Silverado
  • NASCAR Monster Energy Cup Toyota Camry (New 3D model)

 New Tracks

  • Williams Grove Speedway
  • Volusia Speedway Park
  • Eldora Speedway
  • USA International Speedway

iRacing NASCAR Toyota Camry 2018

Changelog:

Website

  • Fixed the “Featured Answers” section of the Support page.

SIM

  • Fixed a bug where newly created lap files for this season would not show up in the comparison lap file selection dialog.
  • The “reduceFrameRateWhenFocusLost” and “muteWhenFocusLost” settings in the “app.ini” file have been renamed by placing an “_” before “WhenFocusLost” in their names, and both settings now defaulted to 0. This means that when another program, or Windows itself, pops-up a notification while the Simulation is running, the Simulation will no longer reduce its drawing to a very low frame rate, or mute its sounds.

Dirt

  • Dirt is finally here!
  • Dirt race tracks are incredibly dynamic puzzles, changing their surfaces every lap as cars skid, scrape, and push dirt around. All these particles and the fluid nature of the track surface demanded a new particle code system, an artistic overhaul, and realistic audio to cover the vast range of variations these tracks present. We’ve implemented methods to cover the full range of wet to dry dirt, and the full spectrum of densities racing dirt presents including hardpan, loose, compact, and prepared racing surfaces. Finally, we’ve also designed the track surface itself to function like dirt racers can expect, whether it is pushing the cushion, gaining grip in certain areas, or forming a blue groove. Up and down the circuit, the vastly complex and seamlessly layered combination of track conditions creates an exhilarating experience.
  • The particles, tires, and surface sounds are dynamically updated using hundreds of debris sounds and scores of tire rolling and skid sounds. These are dynamically adjusted to cover the full range of track conditions to reflect the wetness or dryness of the dirt and to let you know when you’re driving on any combination of hardpan, compact, or loose dirt. We even hurled dirt at helmet visors to get the recordings we required!
  • For the initial dirt release, it is best not to run non-dirt cars at the dirt tracks. This is for a couple of reasons. One, most of the non-dirt cars have slick tires, which do not work well at all on the dirt surface. Two, some of the cars are not yet updated to check for the new dirt track types and will fail to load at the dirt tracks. We’ll work to rectify the failure of cars to load, but it is not likely that you will be wanting to drive cars with slicks at a dirt track anytime soon. Dirt tires are significantly softer and have much more tread pattern than even a normal passenger car tire. So even cars with treaded tires (e.g. the Skip Barber car) do not work well on dirt. Finally, most of the dirt cars allow much lower tire pressures than the pavement cars, which additionally helps them to work. – – So if you would like to try dirt track oval racing, please try it in a dirt track car! The new Dirt Legends car and the Dirt Street Stock are available to all, as is USA Speedway, newly covered with dirt.
  • A brand new Pace Truck has been built and hired to manage all races at dirt ovals to create a more authentic safety vehicle experience at these tracks.
  • Due to the intense nature of the graphics needed for Dirt Racing, it is recommended that you keep “Render Dynamic Track Changes” enabled, and have your “Shader Quality” set to Medium or above, otherwise you will get a notification warning you about your experience.

Spotters

  • Fixed an issue that would have left your computerized spotter disabled if a teammate left the server while they had indicated that they were acting as your live spotter.

GT3

  • GT3 cars are now less sensitive to drafting – you will need to be closer to other cars to feel the effect.

Time Trials

  • Time Trial sessions will now use the same Time Of Day as is used in the other session types in a given series that uses Dynamic Weather, even though the rest of the Time Trial weather settings will be set to the iRacing default weather.

CARS:

Aston Martin DBR9 GT1

  • Updated tires to have a faster response to steering inputs and lower slip angles for peak grip. This should achieve a combination of good responsiveness and the ability to identify peak grip without taking away too much over-the-limit forgiveness.
  • Updated the LeMans aero package: a Rearward shift in the center of pressure that produces better balance in mid-to-high speed corners.

Audi R8 LMS GT3

  • GT3 BoP Adjustment: This car now has less aerodynamic understeer, and the rear wing is more effective at tuning both downforce and aerodynamic balance.

BMW Z4 GT3

  • GT3 BoP Adjustment: Increased engine torque by 1%.
  • GT3 BoP Adjustment: Re-tuned straight line speed to match performance from before the tire construction and compound changes.

Chevrolet Corvette C6.R GT1

  • Updated tires to have a faster response to steering inputs and lower slip angles for peak grip. This should achieve a combination of good responsiveness and the ability to identify peak grip without taking away too much over-the-limit forgiveness.
  • Updated the LeMans aero package: a Rearward shift in the center of pressure that produces better balance in mid-to-high speed corners.

Dirt Late Model

  • NEW CAR! – – As with their pavement racing counterparts (with which they share little beyond their generic name), Late Models are among the most sophisticated and popular classes of race cars on the dirt tracks of North America and Australia. “Classes” is the key term, as there is a category of dirt Late Models – Limited, Pro, and Super – for nearly every level of experience and budget. – – There are several classes of this vehicle available, all of which are included when purchasing this new vehicle.
  • The classes are: – – – Limited Dirt Late Model (350 C.I.D. engine) – – – Pro Dirt Late Model (358 C.I.D. engine) – – – Super Dirt Late Model (438 C.I.D. engine)

Dirt Legends Ford ’34 Coupe

  • NEW CAR! Free addition for all Members! – – Our original Legends car, geared up for the dirt tracks! – – This dirt version of the Legends car is included as part of the free Legends ’34 Ford Coupe package.

Dirt Sprint Car

  • NEW CAR! – – Nothing better epitomizes grassroots American racing than a Winged Sprint Car slinging dirt on one of the scores of 1/4, 3/8, 1/2, and mile dirt ovals dotting the countryside. The Sprint Car’s iconic roller skate shape hearkens to an era when the likes of Bill Vukovich, Jimmy Bryan, and Parnelli Jones scratched and clawed their ways from the short tracks of America to a front-row seat in the Indianapolis 500. More recently, Jeff Gordon, Tony Stewart, Kasey Kahne, and Kyle Larson have used Sprint Cars as a stepping stone to NASCAR even as the likes of Steve Kinser, Sammy Swindell, Donnie Schatz, Joey Saldana, Bryan Clauson, and Levi Jones have fashioned good (if hard-earned) livings racing World of Outlaws and United States Auto Club Sprint Cars three, four, and five nights a week while their counterparts compete in Canada and South Africa, Australia and New Zealand. – – There are several classes of this vehicle available, all of which are included when purchasing this new vehicle.
  • The classes are: – – – Dirt Sprint Car – 305 C.I.D. engine – – – Dirt Sprint Car – 360 C.I.D. engine – – – Dirt Sprint Car – 410 C.I.D. engine

Dirt Street Stock

  • NEW CAR! Free addition for all Members! – – Our original Street Stock, geared up for the dirt tracks! – – This dirt version of the Street Stock car is included as part of the free Street Stock package.

Ford Falcon FG V8

  • The drivetrain stiffnesses and damping values have been reverted to those used before the 2017 Season 2 Patch 1 release. This adjustment is aimed at reducing rear axle tramp.

Ford GT GT3

  • GT3 BoP Adjustment: Fuel consumption has been adjusted.

Holden Commodore VF V8

  • The drivetrain stiffnesses and damping values have been reverted to those used before the 2017 Season 2 Patch 1 release. This adjustment is aimed at reducing rear axle tramp.

HPD ARX-01c

  • Bug fix for Tech in the Garage: Ride heights are now displayed at the rear left and rear right corners instead of along the longitudinal centerline of the car. This ensures that if the car fails Tech because the rear left or rear right ride heights are illegal, it will be highlighted in the Garage screen. – – All iRacing HPD setups now pass Tech.

McLaren MP4-12C GT3

  • GT3 BoP Adjustment: Anti-roll bars are stiffer at both ends in an effort to make handling more benign.
  • GT3 BoP Adjustment: This car now has less aerodynamic understeer, and the rear wing is more effective at tuning both downforce and aerodynamic balance.
  • GT3 BoP Adjustment: Re-tuned straight line speed to match performance from before the tire construction and compound changes.

Mercedes-AMG GT3

  • GT3 BoP Adjustment: Re-tuned straight line speed to match performance from before the tire construction and compound changes.
  • GT3 BoP Adjustment: Fuel consumption has been adjusted.

NASCAR Camping World Chevrolet Silverado

  • NEW DIRT MODEL! Free addition for all Members who already own this vehicle! – – Our original Silverado truck, geared up for the dirt tracks! – – The dirt model of this vehicle will now be automatically used whenever paired with a dirt track. The dirt version of the Silverado is included in the Silverado truck package.

NASCAR Camping World Toyota Tundra

  • NEW DIRT MODEL! Free addition for all Members who already own this vehicle! – – Our original Tundra truck, geared up for the dirt tracks! – – The dirt model of this vehicle will now be automatically used whenever paired with a dirt track. The dirt version of the Tundra is included in the Tundra truck package.

NASCAR Monster Energy Cup Chevrolet SS

  • Updated aero, suspension, and garage setup range for the 2017 season.
  • Track-specific vehicle setups have been updated.

NASCAR Monster Energy Cup Ford Fusion

  • Updated aero, suspension, and garage setup range for the 2017 season.
  • Track-specific vehicle setups have been updated.

NASCAR Monster Energy Cup Toyota Camry

  • This vehicle has been updated with a brand new 3D model.
  • Updated aero, suspension, and garage setup range for the 2017 season.
  • Track-specific vehicle setups have been updated.

TRACKS:
Eldora Speedway

  • NEW TRACK! – – Both by geography and history, Eldora Speedway stands at the epicenter of dirt track racing. Situated in what was once an Ohio cornfield near the Indiana state line, the half-mile clay oval lies in the very heart of the Midwest’s roaring racing scene. And as host to some of the biggest events on the short track racing calendar annually – events that have attracted the top names in American racing for more than half a century – Eldora can rightly bill itself as ‘The World’s Greatest Dirt Track.’

USA International Speedway

  • A NEW DIRT CONFIGURATION HAS BEEN ADDED! Free addition for all Members! – – While the real USA International was a super quick, three-quarter-mile paved oval, thanks to iRacing’s talented artists and software engineers, iRacers (and only iRacers) can now race on a virtual dirt version of the Lakeland, FL track. With its long straights and tight but steeply banked turns, USA International requires both a strong engine and a finely-tuned chassis and poses a stern test of Sim racers’ ability to wheel their dirt cars around a lightning quick oval.

Volusia Speedway Park

  • NEW TRACK! – – Known as ‘The Fastest Half Mile in the World,’ Volusia Speedway Park is a favorite stop on both the World of Outlaws and Super DIRTcar Series calendars, as well as home to the Annual Powell Memorial for Late Models and The Iron Man 100 for V8 Thunderstocks.

Williams Grove Speedway

  • NEW TRACK! – – Hearkening back to an era when America’s dirt tracks were as much a part of county fairs and amusement parks as peanuts and cotton candy, Williams Grove Speedway is located in south central Pennsylvania adjacent to the amusement park established by the Williams family in the 1850s. It was not until the late 1930s, however, that Emmett Shelley convinced the owners of Williams Grove Park to build a speedway across the street, a half-mile dirt track that has since become inextricably woven into the DNA of American racing.

iracing sprint

Published in Sim Racing News
Monday, 13 March 2017 22:05

Iracing:2017 Season 2

iracing bringlv

Improvements and upgrades galore with this new season release.

Some highlights include:
• The Bullring
• Selectable pace cars
• Expanded hand-over-hand driver animations
• Dynamic headset audio for virtual reality
• McLaren MP4-30 MGU-K Optimized deployment strategy
• Autodromo Enzo e Dino Ferrari frame rate improvements
• Extensive vehicle tire changes
• Engine sound updates
• 32-bit and DirectX 9 versions of the iRacing software are officially removed

Full details on this release are below.

Have fun out on the track!

CHANGE LOG:

Simulation

– 32-bit versions of Windows, and running the 32-bit version of the simulation, has been unsupported by iRacing for some time now. As of this build, we have removed the 32-bit versions of the Simulation and other software from our distribution. You will no longer be able to install or run iRacing on 32-bit versions of Windows.

– DirectX 9 support within the Simulation has been deprecated for some time now. As of this build, we have removed the DirectX 9 versions of the Simulation from our distribution. We now only support DirectX 11.

– – The removal of the DirectX 9 version of the Sim will also now make the Sim incompatible with Wine software that allows the Sim to run on Mac OSX and Linux machines. However, you can continue to use your Mac computer to run the Sim using Apple’s Boot Camp utility and install a 64-bit version of Windows.

Control

– Speed up release of automatic parking assist brake when using a lot of throttle, to eliminate momentary brake drag when launching a car.

Dynamic Track

– Updated the mip mapping on marbles textures.

Rendering

– A new graphics option to adjust Sharpening Strength has been added to the .ini file. This is very helpful for Virtual Reality users, as it enhances edges and reduces blurriness.

– A new graphics option to enable Fast Approximate Anti-Aliasing (FXAA) has been added to the .ini file. This enhances anti-aliasing and makes pixels forming the edges of objects on the screen transition smoother between each other.

– In the Graphics Options screen, the text color of all post-processing effects that require a Sim restart to function has been changed. An asterisk explaining this has also been added.

– Enabled the super-high resolution screen-shot functionality using DirectX 11.

– The Ghost Car should now be less opaque the closer it is to you.

– Fixed a crash caused by headlight textures when Particle Detail was set to Low.

– Fixed an issue with heat haze and screen resolution.

– Fixed an issue with the Matte-Chrome settings for rims using PBR Shaders.

– Fixed an issue with night shadows being darker than intended and for shadows on self-lit geometry.

PopcornFX

– Particle debris performance has been improved.

– Fixed an issue where particles could be seen coming into the cockpit through the car body.

Animation

– Driver arms now interpolate better in slow-mo, so steering animations will no longer appear choppy in slow motion.

– Hand-over-hand animations have been added or updated on the following vehicles:

– – Aston Martin DBR9 GT1

– – Audi Quattro GTO

– – Audi R8 LMS GT3

– – Cadillac CTS-V Racecar

– – Chevrolet Corvette C6.R GT

– – Chevrolet Corvette C7 Daytona Prototype

– – Dallara DW12

– – Ford Falcon FG V8

– – Formula Renault 2.0

– – Holden Commodore VF V8

– – HPD ARX-01c

– – Mercedes-AMG GT3

– – NASCAR K&N Pro Chevrolet Impala

– – NASCAR XFINITY Chevrolet Camaro

– – NASCAR XFINITY Ford Mustang

– – NASCAR XFINITY Toyota Camry

– – Nissan GTP ZXT

– – Porsche 911 GT3 Cup Car (991)

– – Ruf RT 12R

Pace Car

– Safety cars may now be selected for hosted sessions!

– – A drop-down labeled “Safety Car” has been added to the “Optional Settings” section of the hosted session setup.

– – The default selection is always “Default” which means the current safety car for the track type is used (Mustang for Ovals, Ruf RT 12R for Road).

– – The available safety cars can change depending on the type of track selected.

Driver

– Filth threshold for triggering an automatic visor tear-off has been reduced.

Spotter

– Two new Indycar spotter packs have been included in this build:

– – Chris Wheeler – Chris has been on the spotter stand for over 10 years and currently is the eye in the sky for Indycar racer Sebastien Bourdais.

– – Darren Manning – Darren is an English racer who formerly raced Indycar for Chip Ganassi Racing.

– Fixed an issue with the toggling of the spotter calling out lap times.

Replay

– A camera cut is now forced when switching between any cameras during a slow motion replay.

Virtual Reality

– The sound system is now aware of VR headset movement, and will now move and rotate the sounds to match your movements.

– – There is a UI option to enable/disable headset audio rotation. By default this setting is on, for headphone support. But if you use external speakers (such as a surround sound system) with your VR headset you should turn this setting off.

– The VR mirror output (Rift/Vive) now zooms to fill the entire window, rather than black boxing the image.

Clubs

– Club Canada logos updated.

– Club Michigan logos updated.

Peripherals

– Rearranged how we initialize force feedback devices.

CARS:

Aston Martin DBR9 GT1

– Season setups have been updated.

– Updated tires to reflect GT3 development, and are aimed at better over-the-limit feel. Drivetrain inertias and stiffnesses also updated to better match real life data.

Audi Quattro GTO

– Season setups have been updated.

– Updated drivetrain inertias and stiffnesses to improve responsiveness of the engines when blipping out of gear, and show some oscillation when shifting gears.

Audi R8 LMS GT3

– Updated drivetrain inertias and stiffnesses to improve responsiveness of the engines when blipping out of gear, and show some oscillation when shifting gears.

– Significant update to tire construction and compound. Setups will need to be updated both to pass tech and to extract performance from each car. We think this is a big step forward in over-the-limit feel of the tires, but are aware of the risk that the GT3 BoP will be upset. We will be looking to you for help in ensuring a good BoP for the race season ahead.

– New drivetrain, transmission, gear shift, and brake sounds have been added.

BMW Z4 GT3

– Season setups have been updated.

– Updated drivetrain inertias and stiffnesses to improve responsiveness of the engines when blipping out of gear, and show some oscillation when shifting gears.

– Significant update to tire construction and compound. Setups will need to be updated both to pass tech and to extract performance from each car. We think this is a big step forward in over-the-limit feel of the tires, but are aware of the risk that the GT3 BoP will be upset. We will be looking to you for help in ensuring a good BoP for the race season ahead.

– New drivetrain, transmission, gear shift, and compressor sounds have been added.

– Rear brake and tail lights now display properly at night tracks.

Cadillac CTS-V Racecar

– Season setups have been updated.

– Updated tire construction and compound aimed at better over-the-limit feel. Also tried to reign performance levels back down to more realistic levels (~2 seconds slower over a 1:20 lap) without compromising feel. Driver aids (ABS and traction control, if applicable) were re-calibrated to suit the tires. Drivetrain inertias and stiffnesses also updated to be more realistic.

– This car has been converted to use PBR shaders.

Chevrolet Corvette C6.R GT1

– Season setups have been updated.

– Updated tires to reflect GT3 development, and are aimed at better over-the-limit feel. Drivetrain inertias and stiffnesses also updated to better match real life data.

Chevrolet Corvette C7 Daytona Prototype

– Season setups have been updated.

– Updated tire construction and compound aimed at better over-the-limit feel. Also changed drivetrain inertias and stiffnesses.

– Fixed a bug with the rotation of the brake bias knob in opponent cars.

Chevrolet Monte Carlo SS

– Season setups have been updated.

– This car has been converted to use PBR shaders.

Dallara DW12

– Season setups have been updated.

Ford Falcon FG V8

– Improved drivetrain, transmission, and idle noises.

– Updated drivetrain inertias and stiffnesses to improve responsiveness of the engines when blipping out of gear, and show some oscillation when shifting gears.

– Audio mix for engine and transmission sounds has been improved.

– Fixed an issue where the rotor glow was displaying incorrectly at various speeds.

Ford GT

– Season setups have been updated.

– Updated drivetrain inertias and stiffnesses to improve responsiveness of the engines when blipping out of gear, and show some oscillation when shifting gears.

– Updated tire construction and compound aimed at better over-the-limit feel.

– Tires have been converted to use PBR shaders.

– New gear shift sounds have been added.

– Improved engine and transmission audio mix.

– This car in the Paint Kit UI should now display tires properly.

Ford GT GT3

– Season setups have been updated.

– Updated drivetrain inertias and stiffnesses to improve responsiveness of the engines when blipping out of gear, and show some oscillation when shifting gears.

– Significant update to tire construction and compound. Setups will need to be updated both to pass tech and to extract performance from each car. We think this is a big step forward in over-the-limit feel of the tires, but are aware of the risk that the GT3 BoP will be upset. We will be looking to you for help in ensuring a good BoP for the race season ahead.

– New gear shift sounds have been added.

– Improved engine and transmission audio mix.

– This car in the Paint Kit UI should now display tires properly.

Ford Mustang FR500S

– Updated tire construction and compound aimed at better feel throughout the slip range.

Formula Renault 2.0

– Modified drivetrain inertia and stiffness properties to address downshift issues.

Global Mazda MX-5 Cup

– Updated tire construction and compound aimed at better feel throughout the slip range.

Holden Commodore VF V8

– Updated drivetrain inertias and stiffnesses to improve responsiveness of the engines when blipping out of gear, and show some oscillation when shifting gears.

– Improved drivetrain, transmission, and idle noises.

– Fixed an issue where the rotor glow was displaying incorrectly at various speeds.

HPD ARX-01c

– Season setups have been updated.

– Updated tire construction and compound aimed at better over-the-limit feel. Also changed drivetrain inertias and stiffnesses.

Kia Optima

– Updated tire construction and compound aimed at better over-the-limit feel. Also tried to reign performance levels back down to more realistic levels (~2 seconds slower over a 1:20 lap) without compromising feel. ABS was re-calibrated to suit the tires. Drivetrain inertias and stiffnesses also updated to be more realistic.

Mazda MX-5 Cup circa 2015

– Updated tire construction and compound aimed at better feel throughout the slip range.

– Tires have been converted to use PBR shaders.

Mazda MX-5 Roadster circa 2015

– Updated tire construction and compound aimed at better feel throughout the slip range.

McLaren MP4-12C GT3

– Season setups have been updated.

– Significant update to tire construction and compound. Setups will need to be updated both to pass tech and to extract performance from each car. We think this is a big step forward in over-the-limit feel of the tires, but are aware of the risk that the GT3 BoP will be upset. We will be looking to you for help in ensuring a good BoP for the race season ahead.

– Audio mix for engine sounds has been improved.

McLaren MP4-30

– The MGU-K deployment has been updated. “Adaptive” mode has been replaced by “Optimized” mode. Our first implementation of an Optimized deployment strategy is speed dependent. Below a set speed, a constant, low speed deployment value is used. Above that speed, a constant, high speed deployment value is used. The low speed deployment, transition speed, and high speed deployment are set by the user (either in the Garage or via the F8 Black Box). High speed deployment and transition speed may be mapped in the Controls section of the Options screen.

– – Please also note that we are working on our next iteration of Optimized deployment, which will take into account the car’s position on the racetrack.

– Updated the trigger for the rain light flashing when MGU-K deployment suddenly drops. The light will now flash whenever deployment drops by at least 80 kW while at full throttle (and not on the rev limiter.).

Mercedes-AMG GT3

– Season setups have been updated.

– Significant update to tire construction and compound. Setups will need to be updated both to pass tech and to extract performance from each car. We think this is a big step forward in over-the-limit feel of the tires, but are aware of the risk that the GT3 BoP will be upset. We will be looking to you for help in ensuring a good BoP for the race season ahead.

– Improved engine sounds at lower RPM ranges.

Modified – SK

– Season setups have been updated.

NASCAR Camping World Chevrolet Silverado

– Season setups have been updated.

– Engine sounds and tire volume levels have been improved.

NASCAR Camping World Toyota Tundra

– Season setups have been updated.

– Engine sounds and tire volume levels have been improved.

NASCAR K&N Pro Chevrolet Impala

– Season setups have been updated.

– This car now uses PBR shaders.

NASCAR Nationwide Chevrolet Impala circa 2011

– Season setups have been updated.

NASCAR Sprint Cup Chevrolet SS

– Visually updated to match NASCAR’s 2017 ruleset.

– Contingency decals updated to meet the 2017 NASCAR season.

NASCAR Sprint Cup Ford Fusion

– Visually updated to match NASCAR’s 2017 ruleset.

– Contingency decals updated to meet the 2017 NASCAR season.

NASCAR Sprint Cup Toyota Camry

– Visually updated to match NASCAR’s 2017 ruleset. The car body is still the 2016 version; the 2017 body style is a work in progress.

– Contingency decals updated to meet the 2017 NASCAR season.

NASCAR Truck Series Chevrolet Silverado circa 2013

– Season setups have been updated.

– Engine sounds and tire volume levels have been improved.

NASCAR XFINITY Chevrolet Camaro

– Season setups have been updated.

– Contingency decals updated to meet the 2017 NASCAR season.

NASCAR XFINITY Ford Mustang

– Season setups have been updated.

– Contingency decals updated to meet the 2017 NASCAR season.

NASCAR XFINITY Toyota Camry

– Season setups have been updated.

– Contingency decals updated to meet the 2017 NASCAR season.

Pontiac Solstice

– Updated tire construction and compound aimed at better feel throughout the slip range.

Riley MkXX Daytona Prototype

– Season setups have been updated.

– Updated tire construction and compound aimed at better over-the-limit feel. Also changed drivetrain inertias and stiffnesses.

Ruf RT 12R C-Spec

– Tires updated to match the Porsche 991.2 GT3 Cup. Drivetrain inertias and stiffnesses also updated.

Ruf RT 12R Track

– Updated drivetrain inertias and stiffnesses to improve responsiveness of the engines when blipping out of gear, and show some oscillation when shifting gears.

– Significant update to tire construction and compound. Setups will need to be updated both to pass tech and to extract performance from each car. We think this is a big step forward in over-the-limit feel of the tires, but are aware of the risk that the GT3 BoP will be upset. We will be looking to you for help in ensuring a good BoP for the race season ahead.

Sprint Car

– Season setups have been updated.

Street Stock

– Season setups have been updated.

– Slipstream drag reduction has been reduced slightly.

Super Late Model

– Season setups have been updated.

VW Jetta TDI Cup

– Updated tire construction and compound aimed at better feel throughout the slip range.

TRACKS:

Autodromo Enzo e Dino Ferrari

– Art updates have been made with a focus on improving performance, especially at Rivazza and Piratella.

– Caution lights are now functional.

The Bullring

– NEW TRACK!

– – The Bullring at Las Vegas Motor Speedway is racing’s answer to truth in advertising. Located a stone’s throw away from the big 1.5 mile superspeedway that hosts NASCAR’s big three national touring championships each year, The Bullring is an asphalt oval that’s short on distance (3/8 of a mile) and long on action.

Charlotte Motor Speedway

– (Road Course) – Several cones have been added to the apron areas to discourage driving there.

Daytona International Speedway

– (Road Course) – Several cones have been added to the apron areas to discourage driving there.

Sebring International Raceway

– Fixed an issue where cars sometimes appeared to float at certain areas on this track.

sdg886 k

 

 

Published in Sim Racing News
Tuesday, 13 December 2016 21:56

IRacing:2017 Season 1

iRacing 2017 Build 2

Welcome to iRacing 2017 Season 1!

This season release includes a host of updates and balance tweaks.

Some highlights include:
• World State Triple Buffering that should eliminate some framerate choppiness
• Replays can record voice chat
• Heat haze effect
• Animated support characters
• Additional spotter commands
• Visor tear-offs
• Hand-over-hand steering for some vehicles
• Telemetry upgrades
• New V8 Supercar tires
• New peripheral lighting functionality

Full details on the release are below.

For an in-depth description of what’s coming to iRacing in the near future, check out this post from Tony Gardner:
http://members.iracing.com/jforum/posts/list/3510448.page

Have fun out on the track!

CHANGE LOG:

Website

– Added some more pre-race information for drivers in the Drivers’ Meeting pre-race page.

– The Sporting Code URL has been updated.

– Fixed an error on the What’s Hot page that mistakenly showed Time Trial Sessions.

– Fixed navigation of the Quick Start Guide to allow smooth navigation transitions when viewing it after the initial required time.

Simulation

– Several settings for an upcoming feature named “Browser Mode” have been added to the “app.ini” file. These additional settings will be fully described when Browser Mode is released, and have no effect at this time.

Loading

– Track loading has been restructured to reduce the peak memory usage of the Simulator.

Race Control

– Fixed a bug where cutting a course to take the checkered flag would not properly award the black flag penalty due to scoring being finalized on the car before the cut course penalty was processed.

Dynamic Track

– The marbles texture has been updated to provide more accurate information on marble density.

– Fixed an issue that could allow the server to create track dust when processing client updates.

World State Triple Buffering

– This upgrade fundamentally alters some aspects of how the Sim’s “realtime”/”BG” thread (the one that keeps the world moving) and the Sim’s “drawing”/”FG” thread (the one that paints the frames) interact with each other. Virtually every UI widget, including the “3D world” widget, uses data from the realtime world to determine what should be drawn. How this data is safely copied for the FG to draw a frame so that it doesn’t get confused should the realtime world “wake up” and start advancing the world is now different.

– Previously, the FG would lock-out the BG, make its copy, enable the BG, and then draw its frame. The main problem with this method is that if the BG is in the middle of updating the world when the FG is ready to start a new frame, that “lock-out” must wait until the BG finishes updating the world. Only then can the FG make its copy. But that means the FG gets stalled, preventing it from drawing frames until that world update finishes. The lower-end your machine, or the more complex the world update (mostly the more cars in the session), the longer it takes the BG to finish its world update, and the more likely the FG will get stalled, and the lengthier the stall is likely to be, leading to choppiness in the frame rate.

– With the new method, the “copied” state information the FG uses to draw is instead generated by the BG itself when it finishes updating the world. And to keep the BG from overwriting the state the FG is currently using to draw a frame, that copied state information is triple-buffered (in fact, some things use triple-, some use quad-, and some use quintuple-buffering, depending on their needs). The mechanism that the FG and BG use to not step on each other’s toes is now “lockless” – meaning that neither thread “locks-out” the other thread in the normal course of business.

DirectX 9

– Our support for the DirectX 9 version of the Simulation has essentially ended. New features, such as the graphical enhancements that are part of dirt track racing, will only be implemented in the DirectX 11 version of the Sim. We will stop shipping a DX9 version of the Sim soon. If you are having issues running the DX11 version of the Sim, please work with our support team at This email address is being protected from spambots. You need JavaScript enabled to view it. to resolve them.

DirectX 11

– Improved Alt+Enter so that it now attempts to transition back to the original full-screen monitor and original full-screen mode instead of transitioning to a screen mode on the monitor where the window is located when Alt+Enter is used.

– Fixed several bugs with Low Res. particles for multi-views.

– Fixed an issue where high detail mirrors at night tracks could cause the car reflections in the mirror to render without car paint and with missing polygons.

Weather

– A heat haze effect has been added to the environment. This effect aims to create the appearance of “heat shimmer”, a visible distortion in the air. This effect is tied into the ambient and track temperatures. This effect can be toggled on or off in Graphics options.

Driver

– Visor tear-offs have been added to all drivers of vehicles that do not have a windshield.
– – The default manual control for performing a visor tear-off is Alt+T.
– – Automatic visor tear-offs can be toggled on or off in the Options menu, and will occur when the helmet visor becomes excessively dirty.

– A first-pass of the hand-over-hand steering animation has been added to some vehicles. The list of vehicles includes:
– – Global Mazda MX-5 Cup
– – Legends Ford ’34 Coupe
– – McLaren MP4-30
– – NASCAR Camping World Chevrolet Silverado
– – NASCAR Camping World Toyota Tundra
– – NASCAR Sprint Cup Chevrolet SS
– – NASCAR Sprint Cup Ford Fusion
– – NASCAR Sprint Cup Toyota Camry
– – Street Stock

Spotter

– Two new options have been added to the “[SPCC]” section of the “app.ini” file that let you control how the default spotter behaves when you also have a live spotter spotting for you:
– – reduceVerbosityIfLive=1 ; Reduce the spotter’s chattiness if you also have a live spotter spotting for you.
– – muteSpotterIfLive=1 ; Mute your spotter if you also have a live spotter spotting for you.

Pit

– Pit team support members that are behind the wall are now animated for the player’s car (or focus car). These characters can be seen providing support and managing the team from behind the pit wall.
– – The “Pit Object Detail” setting in the Graphics Options menu works as follows for animated support characters:
– – – High = Fully animated pit crew characters (currently only pit support crew members)
– – – Medium = Static pit crew characters
– – – Low = No pit crew characters are displayed, only pit box objects
– – – Off = Nothing at all

– Many cars have stacks of tires which appear near their pit stall, placed among their other pit apparatus. These stacks were generalized and shared amongst all cars. Now, each car should have an accurate stack of tires which is appropriate to that car.

Pace Car

– The pace car has transformed from a Ford Mustang FR500S into a Ruf RT 12R.

– The official iRacing skin has returned to the pace car.

Replay

– All voice chat that you send or receive is now saved to the replay. To review it, activate the new “Replay Chat Review” control in the replay controls area on the Session screen. While active, you may continue to use the transmitter on your radio to talk, but the scanner part of your radio becomes disconnected from the radio’s speaker. Instead, the radio’s speaker is connected to the replay, and the voice chat that you hear, along with the notification of who is speaking and on what channel, comes from the replay. However, the scanner is still active, and any received messages continue to be saved to the replay.
– – The Radio black box (F10) will also indicate that your scanner has been disconnected from the speaker by flashing the SCANNER title, and graying-out all the radio channel names. Though when watching a saved replay, or watching the replay after the server disconnects you at the end of the session, the F10 black box is not changed in this way.
– – Voice chat review mode is automatically set to “ON” when you load a saved replay, and it is automatically set to “OFF” when you join a session. It is automatically set to “OFF” when you get into your car or when you begin “Spotting for team”.
– – The Options/Replay settings page in the Sim can be used to adjust which radio channels have their communications saved into the replay. By default, voice chat on all radio channels is saved to the replay. You can select to exclude communications on any custom channels you add to your radio. You can also select to exclude custom channels plus the @TEAM channel. Or you can select to disable saving any voice chat to the replay. Changing this selection takes effect without restarting the simulation, but will not erase any voice chat already saved in the replay, or cause prior messages that were not recorded earlier to be added to the replay.
– – – Remember, these settings only affect what gets saved to your own replay. They do not impact whether what you say gets saved to replays by anyone else in the session.

Video Capture

– The video capture API has been updated to work around an NVidia driver issue.
– – This should fix the issue where videos are coming out black using the most recent NVidia drivers.

Telemetry

– New telemetry variables, “PlayerTrackSurfaceMaterial” and “CarIdxTrackSurfaceMaterial” are now available that indicate what type of surface is under the car (concrete, sand, grass, etc.). Surface materials are defined in new “irsdk_TrkSurf enum.” This is measured relative to the center of the car, just as with the “PlayerTrackSurface enum” that indicates how the surface is scored (race, pit, offtrack, etc.).

– New telemetry variables, “TireLF_RumblePitch”, “TireLR_RumblePitch”, “TireRF_RumblePitch”, and “TireRR_RumblePitch” are now available. These represent the pitch in Hz produced by the tire going over a rumble strip, or 0 if the tire is currently not on a rumble strip.

– A new telemetry variable, “PushToPass” has been added which reports the state of the Push to Pass button.

– A new telemetry variable, “dcMGUKDeployModeToggle” has been added that indicates if the in-car MGU-K deploy mode is set to fixed(0) or adaptive(1).

– New 360 Hz telemetry output has been implemented!
– – 360 Hz telemetry logging is disabled by default. The option for enabling 360 Hz telemetry logging has been added to the “app.ini” file here:
– – – [misc] irsdkLog360Hz=0 ; 0 = 360 Hz logging is disabled, 1 = 360 Hz logging is enabled.
– – The XXshockDefl, XXshockVel and SteeringWheelTorque variables will now log out at 360 Hz, if enabled.
– – 3 new (memory mapped file) variables have also been added that always log at the rate of 360 Hz, but not to disk. This is for use by motion platforms and base shaker plugins:
– – – XXshockDefl_ST = Shock Position
– – – XXshockVel_ST = Shock Velocity
– – – SteeringWheelTorque_ST = Steering Wheel Torque
– – This data is output as a 6 element array, with a new flag variable header indicating that ist should be treated as a subdivision of time. You will need a new version of the ATLAS plugin to properly view the data, however the old plugin, and any older telemetry tool, should continue to read the data just fine.

– A new McLaren ATLAS importer version 1.05 is available for download from the member site. This adds some new unit conversion parameters and adds support for properly viewing 360 Hz telemetry.

EasyAntiCheat

– This build uses an updated version of EasyAntiCheat that should reduce the likelihood of encountering EAC alerts that are caused by internet infrastructure issues.

Peripherals

– Support has been added for controlling backlights of all Razer devices, Logitech mice, and single color keyboards. Code has been added to indicate the current flag.

– Added several new options the [External Displays] section of the “app.ini” file:
– – enableLEDFlags=1, Set to 0 to turn off LED backlight flags animations.
– – enableLEDShiftLights=1, Set to 0 to turn off LED backlight shift indicator animations.
– – enableLEDHotKeys=1, Set to 0 to turn off LED backlight hotkey indicators.
– – colorLEDHotKeysByType=1, Set to 0 to set all hotkeys to the same color.

– Fixed a bug with keyboard LED shift indicators on Logitech keyboards.

charlotte17

 

CARS

Aston Martin DBR9 GT1

– Weight has been increased by 70 kg to bring it closer to the minimum weight under which we understand it competed circa 2008.

– Minor adjustments have been made to the aero to bring overall performance back in line with the Chevrolet Corvette C6.R GT1.

– Downforce sensitivities of the rear wing have been modified to ensure the car does not reward minimum rear wing settings at all circuits.

– Fuel economy has been slightly increased.

– The external engine sound transitions between close and distant sounds for this vehicle have been improved.

– Fixed a bug that caused headlight flashing of opponent cars to be invisible.

– Season setups have been updated.

Audi R8 LMS GT3

– Fuel consumption has been slightly increased for GT3 BoP.

BMW Z4 GT3

– Slightly increased aero drag for GT3 BoP.

– Fuel consumption has been slightly reduced for GT3 BoP.

– Realigned the external mirrors with the appropriate bezel.

– Fixed an issue where a driver could not see all of the digits on the blue backlit display.

Chevrolet Corvette C6.R GT1

– Downforce sensitivities of the rear wing has been modified to ensure the car does not reward minimum rear wing settings at all circuits.

– Inner headlights are now enabled during the daytime.

– Season setups have been updated.

Chevrolet Corvette C7 Daytona Prototype

– The external engine sound transitions between close and distant sounds for this vehicle have been improved.

– The driver’s seatbelt has been fixed so it no longer protrudes out the bottom of the vehicle.

Chevrolet Monte Carlo SS

– Season setups have been updated.

Dallara DW12

– Increased tire wear for oval tracks to increase degradation and prevent running tires for multiple stints. Also, Indy tires are now used at Motegi to improve quality of racing.

– A pitboard has been added for this vehicle. The custom paint template has been updated to reflect this.

– Season setups have been updated.

Ford Falcon FG V8

– Construction and compound changes have been made to the vehicle tires. These changes should produce more realistic grip levels, improve drive-ability around the limit, increase degradation, and improve out lap grip in cold ambient conditions.

– Power steering has been increased to help balance this vehicle with similar cars in the Sim.

Ford GT GT3

– Season setups have been updated.

Ford Mustang FR500S

– Driver viewpoint has been adjusted to better suit VR.

Holden Commodore VF V8

– Construction and compound changes have been made to the vehicle tires. These changes should produce more realistic grip levels, improve drive-ability around the limit, increase degradation, and improve out lap grip in cold ambient conditions.

– Power steering has been increased to help balance this vehicle with similar cars in the Sim.

HPD ARX-01c

– This vehicle now uses PBR shaders.

– The color of the wheel rims for this vehicle can now be changed.

– Fixed an issue with the pivot of the right-front wheel.

Kia Optima

– Mirror quality has been improved.

Lotus 79

– This vehicle now uses PBR shaders.

– Fixed a corruption issue with the rear rim textures.

McLaren MP4-30

– We’ve implemented an alternative MGU-K deployment strategy. The internal combustion engine reaches full output at less than full throttle, and the MGU-K supplements smoothly between full engine output and full throttle at the pedal. The goal is to have smoother power delivery, and the hope is that the cost to efficiency of deployment is minimal. The throttle pedal position at which the engine reaches full output and the MGU-K begins to deploy is configurable by the user, and varies from 67.5% to 90% in 2.5% increments. Note that the old deployment smoothing strategy has been disabled.

Mercedes-AMG GT3

– Fixed a minor bug with the definition of the drivetrain components that was causing the portion of the drivetrain between the engine and clutch to have too much rotational inertia. This would cause the drivetrain to spin up the engine under very specific conditions.
– –

Modified – SK

– Season setups have been updated.

NASCAR K&N Pro Chevrolet Impala

– Season setups have been updated.

NASCAR Nationwide Chevrolet Impala circa 2011

– Season setups have been updated.

NASCAR Sprint Cup Chevrolet SS

– Season setups have been updated.

NASCAR Sprint Cup Ford Fusion

– Season setups have been updated.

NASCAR Sprint Cup Toyota Camry

– Season setups have been updated.

NASCAR XFINITY Chevrolet Camaro

– Season setups have been updated.

NASCAR XFINITY Ford Mustang

– Season setups have been updated.

NASCAR XFINITY Toyota Camry

– Season setups have been updated.

Pontiac Solstice

– Fixed an issue where the fuel gauge needle would rotate incorrectly on opponents’ cars.

Pro Mazda

– Star Mazda has been officially renamed Pro Mazda!

– Star Mazda wing decal has been replaced with the Pro Mazda decal.

Ruf RT 12R Track

– Season setups have been updated.

SCCA Spec Racer Ford

– This vehicle now uses PBR shaders.

Silver Crown

– Season setups have been updated.

Skip Barber Formula 2000

– This vehicle now uses PBR shaders.

Street Stock

– Season setups have been updated.

Super Late Model

– Season setups have been updated.

V8 Supercar Ford Falcon circa 2012

– Construction and compound changes have been made to the vehicle tires. These changes should produce more realistic grip levels, improve drive-ability around the limit, increase degradation, and improve out lap grip in cold ambient conditions.

– Power steering has been increased to help balance this vehicle with similar cars in the Sim.

TRACKS

Circuit des 24 Heures du Mans

– Additional tweaks to checkpoint placement and added one additional checkpoint.

iRacing171

Published in Sim Racing News
Wednesday, 09 March 2016 21:38

IRacing:2016 Season 2 Release

42a7dc10 857b 4c6e 88e2 0baaa35a0134

 

This release features a whopping FOUR new vehicles: Audi R8 LMS GT3, Formula Renault 2.0, Mercedes-AMG GT3, and Mazda MX-5 Cup. Try them all and find out which one is going to be your favorite!

With this release we are also launching a few brand new systems to further enhance your sim racing experience. We have added a DirectX 11 mode for the Sim to streamline the rendering process and reduce the CPU bottleneck inherent in our complex scenes. The Dynamic Tire Debris Accumulation system will actually show you in real-time what’s sticking to your tires based on our physics calculations and the Dynamic Track. We have also expanded our horizons, literally, and are proud to introduce the Time of Day feature including both Morning and Late Afternoon as options on all tracks and race modes. We have enhanced our Netcode with an option for greater bandwidth, allowing more information to pass between you and our servers. A new easy-to-use video capture tool has also been rolled directly into the Sim with this release. Also, our vehicle audio, including engine sounds, tires, gear shifting, and much more has been made even more realistic with this release. All of these systems help to enhance our realism and raise the bar on what you can expect from the quality of your favorite racing simulator.

We hope you enjoy this release; see you out on the track!

Website

– Added the ability to select the time of day to drive in Test Mode and Hosted Mode. Results will also now show the time of day for the session.

– All pages that reach into the backend for stats are sped up significantly.

– The My Series Results page has been rewritten and optimized; it should be much more responsive now!

– Hosted Sessions should now remember the correct league selections when editing.

– The modal window that appears when you receive a gift is now sizing and building correctly.

– The Replays page now features a message explaining how it works.

– The All Teams page now requires you to search before displaying any results, which should expedite loading of the page. You must search with a minimum of 4 characters.

– The Team Series Stats page will now only display Official Series.

– Fixed places where Open Practices appear available as a joinable link, but should not be due to license restrictions.

– In the Team Registration modal window, Autofill will no longer input your email address as your team name.

– Pre-Driver Chat has been removed from Pre-Race.

– Toned down the look & feel of the “To-Do” buttons across page headers. This includes yellow, red, green, and blue.

Billing

– Earlier last month, we added Paymentwall as an additional Payment Option for all of our customers. Paymentwall is a safe and secure way to pay for purchases made within iRacing. Paymentwall allows you to pay with a wide range of local payment options and currencies, so that you may choose the most convenient method for your purchase. These payment options include Gift Cards, Mobile, Prepaid Cards, Bank Transfer, and various local options for your country. Paymentwall offers the highest level of security and is trusted by over 150 million users worldwide.

Updater

– The iRacing Updater will now ensure that it has updated itself before checking and/or installing MSVC, DirectX, EAC, and D3DGear. This could have caused the self-update process to time out and not complete the update for some people.

Paint Kit

– Virtual Racing School sponsor added.

– iRacing logos have been updated to a newer version.

– The Inside Sim Racing sponsor has been updated.

Simulation

– Substantially reduced the time required for the simulator to exit.

– If a race server rejects your attempt to connect to it, it will now provide a more helpful message explaining why, instead of a generic messages about your connection being closed.

Race Control

– Fixed a bug where racers would only be allowed up to 8 minutes to finish their lap after the leader finishes a race. This should enable racers to complete their final lap on tracks with longer configs.

– Fixed an issue where sometimes incident limits were being reported in sessions which did not actually have incident limits.

Dynamic Track

– Marble creation rate has been roughly doubled.

– Fixed an issue where marbles were getting cleared from oval tracks during cautions even when the "Automatically clean marbles" option was disabled.

Netcode

– Two new Connection Type selections are now available on the main Account->My Account page, under Preferences. These selections allow higher network bandwidth usage between the simulation and the race servers. Mostly, this allows the server to send more detailed data for each opponent car and/or more opponent cars to the simulation. If your computer, graphics card, and Internet connection are all fast enough, and you select one of these new options, you’ll likely also want to adjust the in-sim Options->Graphics “Max Cars” setting to take advantage of the extra allowed bandwidth usage.

Garage

– Initial temperatures of wheels and tires have been improved, especially for cars with tire warmers. Previously, the entire wheel and tire was heated to the tire warmer temperature; now only the tire surface is heated to the specified temperature, while the wheel is more appropriately closer to the ambient temperature. This may produce a subtle change in ride height in the garage, so cars with tire warmers may need an adjustment to pass Tech if they were close to the limit on ride height.

Rendering

– The "Two-Pass Trees" rendering option is now functional on ALL tracks.

DirectX 9

– Added a new option to the "renderer.ini" file named, “ReduceCockpitFlicker,” which is enabled by default. This option reduces the z-fighting and flickering between objects that can sometimes be seen in vehicle cockpits while racing at very large tracks.

– Fixed an issue with the rendering of fog over the Dynamic Track, which occurred when rendering the Dynamic Track as a separate pass via the setting in the “renderer.ini” file.

– The flare intensity of headlights has been reduced during the daytime.

– Fixed several issues with physically based rendering at night tracks.

– Fixed an issue with shadow maps that caused some of them to periodically render using incorrect texture sampling.

DirectX 11

– A preliminary “beta” version of a DirectX 11 based version of the Simulator is now available for testing and is provided via two additional executables, a 32-bit version named “iracingSimDX11.exe,” and a 64-bit version named “iRacingSim64DX11.exe.” You may select to use either the DirectX 9 or DirectX 11 version, as well as choose between the 32-bit or 64-bit version of the Simulator using the “Settings” page of the member site. We recommend using the 64-bit version if possible.

– The Graphics Options settings for the DirectX 11 version are stored separately from those for the DirectX 9 version; they can be found in the “rendererDX11.ini” file. This file will be created automatically after launching the DirectX 11 version of the simulator for the first time, which will also initiate the auto-configuration process.

– The configuration options for the DirectX 11 versions, including the resolution and refresh rate as selected during the auto-configuration, are stored in a new section of “app.ini” file named, “[Graphics DX11].”

– Please note that when setting up any application overrides in your GPU’s device driver’s settings to take care to set them for the correct executable name(s).

PopcornFX

– The color of debris and dust is now tinted based upon the surface from which it was gathered.

– Increased the accuracy of the tire widths for debris related positional effects.

– Enhanced the accuracy for position and velocity offsets of particles.

– Grass debris particles now have a greater size variation.

– Dust particle velocity has been improved.

– Fixed an issue with smoke being lit incorrectly at night.

Audio

– New tire roll, scrub, and skid sounds have been added.

– Updated all vehicle shift sounds and tuned volume levels.

– Engine sounds will transition smoother between loads and throttle changes.

– All vehicles now make gear shifting sounds that are audible both inside and outside of a vehicle.

– Tires will now make sound when spinning while the car is stationary.

– Updated the audio frequency of rumble strip and curb sound effects.

– Fixed an issue where the sound buffer was not getting properly cleared while the Sim was shutting down, sometimes causing an annoying looping noise.

Opponent Cars

– Smoke and debris generated by opponent vehicles can now be seen.

– Opponent vehicles now show wheelspin and lockup, and skids and smoke from these actions are more realistic.

– Fixed a bug that was causing distant opponent cars to appear to have minor systems malfunctions; such as the DRS wing twitching, or pit limiter lights blinking.

Dynamic Tire Debris Accumulation

– Tires on all vehicles now visually show the accumulation and dispersal of debris. This includes materials such as grass, gravel, rubber marbles, dust, and sand. These materials are picked up when driven over based on the surface type, grip, and speed of the vehicle, and then they are removed over time by the same factors. The physics model for this activity has already been running since last season’s update, so there is no change to driving characteristics, but now you can see the effects!

Vehicle Headlights

– We have added the ability for some of our cars to flash their headlights. Sports cars use this ability to notify a driver in front of them that they are about to attempt a pass. Mapping the function to a button will allow the headlights to flash on and off several times each key press. The cars that have been updated to utilize this new ability include:

– – Aston Martin DBR9 GT1

– – Audi R8 LMS GT3

– – BMW Z4 GT3

– – Chevrolet Corvette C6.R GT1

– – Chevrolet Corvette C7 Daytona Prototype

– – Ford GT GT3

– – HPD ARX-01c

– – McLaren MP4-12C GT3

– – Mercedes-AMG GT3

– – Riley MkXX Daytona Prototype

– – Ruf RT 12R C-Spec

– – Ruf RT 12R Track

Time of Day

– When creating a race you are now able to set a Time of Day parameter which includes two additional options beyond the traditional Afternoon and Night; Morning and Late Afternoon. Both new selections adjust the position of the sun in the sky, and affect the race just as this would in real life. This feature is available for all tracks and in all session modes.

Pit

– Lollipop Guy has received an animation overhaul, and will appear much more realistic!

Video Capture

– A new video capture system has been added to the Sim based on the D3DGear capture engine. By default, the hotkey "Ctrl-Alt-Shift-V" will toggle video capture on and off. Video is saved to the [documents]\iRacing\videos\ folder.

– By default video is captured at 720p and 30 fps using the WMV video container. You can change the default video quality and format by editing the [Video] section of the "app.ini" file.

– Unfortunately, the Windows 8 and Windows 10 Metro Player cannot load video for Windows codecs, so the video captured by this tool will need to be played in Windows Media Player or a third party video player.

– Windows Media Player (WMP) cannot handle the AVI2 (OpenML) file format. This format allows AVI files to grow beyond the 2 GB file limit. You will need to use a third party player such as Video LAN Player (VLC) or MPC-HC.

– A new screen capture system has also been added along with the video capture feature. By default, hitting "Ctrl-Alt-Shift-S" will save a screenshot of the sim to [documents]\iRacing\screenshots\ folder.

– Due to a limitation of our control handling code we cannot trigger a screenshot or toggle video capture when a dialog is opened. This effectively makes it impossible to take a screenshot of the garage or settings dialogs. However, you can get around this limitation by starting to capture video before you enter the Garage or other options screens and then stopping the video capture once you exit that screen. We are looking into ways to work around this limitation.

– You can disable the loading of our video capture module by setting "videoCaptureEnabled=0" under the [Video] section in the "app.ini" file.

Replay

– Fixed an issue where opponent vehicle wheels would appear to rotate incorrectly when viewing replays frame-by-frame, or rewinding.

Macros

– Text chat macro speed is no longer limited when applying a pit or admin command. Now users can use "#fuel +1g$" to increment fuel in their tank without waiting a second between button presses!

Telemetry

– Legacy telemetry (NR2003 Telemetry) is now disabled by default. It can be turned on again in the "app.ini" file by adjusting the "enableLegacyTelemetry=1" option. This interface is deprecated and will be removed from the sim next season.

– Session times are now reported with 4 decimals of precision.

ARX

– Examples have been updated.

– Fixed an issue with iOS where the UI would zoom when the app was rotated to landscape.

– ARX can now handle automatic unit conversions using either a string type or an offset/scalar pair.

– ARX data transmissions are now limited to 10 times per second to prevent overload.

ATLAS

– The ATLAS Installer has been updated, and it now fully automates the process of configuring ATLAS to work with iRacing ".ibt" files.

– A new Quickstart Guide has also been added to the ATLAS Installer.

Oculus Rift

– Fixed a bug where night track shadow volumes were rendering incorrectly in one eye.

Peripherals

– Fixed a potential crashing issue while Force Feedback is enabled in a 64-bit operating system.

CARS

Aston Martin DBR9 GT1

– This vehicle is now capable of flashing its headlights.

– Updated tire sounds.

Audi R8 LMS GT3

– New car added!

– The Audi R8 LMS GT3 ranks among the most successful GT3 cars with more than 200 international wins in events such as the Bathurst 12 Hours and Nürburgring 24 Hours, along with back-to-back championships in the 2014 and 2015 Blancpain Endurance and Blancpain GT Series. In contrast to its all-wheel drive road going version, the R8 LMS GT3 is built by Audi Sport and quattro GmbH to comply with the rear wheel drive only GT3 regulations. However, the superb balance and impressive power to weight ratio of the R8 LMS GT3 have made it a winner in virtually every series in which it’s competed.

– This vehicle is capable of flashing its headlights.

BMW Z4 GT3

– Season setups have been added.

– Braking performance during big slides has been improved by altering the ABS slip calculations.

– TC algorithm updated to use a mix of longitudinal and lateral slip to cut throttle. At very low speeds, only longitudinal slip is used, making it easier to 180 degree spin the car with TC engaged. At low speeds in the range of power down out of 2nd gear corners, combined longitudinal and lateral slip are used to provide a little bit of stability control. At higher speeds, only longitudinal slip is used to give the driver greater ability to use throttle to set the attitude of the car.

– Two additional sets of level-of-detail artwork have been added.

– Tires have been updated to match those of the Mercedes-AMG GT3.

– Lumirank system has been added to match the Blancpain GT3 Series.

– Tires have been converted to Pirelli.

– This vehicle is now capable of flashing its headlights.

– Updated engine sounds.

– Updated tire sounds.

Cadillac CTS-V Racecar

– Braking performance during big slides has been improved by altering the ABS slip calculations.

– Updated tire sounds.

Chevrolet Corvette C6.R GT1

– This vehicle is now capable of flashing its headlights.

– Updated tire sounds.

Chevrolet Corvette C7 Daytona Prototype

– Brakes have been adjusted to reduce sensitivity to lock-up.

– Slightly increased engine inertia.

– Body panels may now be fully repaired during optional repairs.

– When the front clip is heavily damaged, the pit crew will now replace the whole nose during a pitstop. This replacement takes approximately 2.5 minutes (they also have to swap the radiator and other mechanical parts), but does not show up as a repair countdown timer in the UI, so be patient if the stop appears to be delaying and you’ll get a shiny new nose soon enough. This should help with the errant black flags for damage that this car is known to generate.

– This vehicle is now capable of flashing its headlights.

– Updated tire sounds.

Chevrolet Monte Carlo SS

– Season setups have been updated.

– Reduced tire grip.

– Chassis torsion has been adjusted.

– Updated tire sounds.

Dallara DW12

– Season setups have been updated.

– Rear wing will now be replaced during pitstops if it has damage.

– Digital scoreboard has been added.

Ford Falcon FG V8

– Tint of cockpit windows has been reduced slightly.

– Updated tire sounds.

Ford GT

– Updated tire sounds.

Ford GT GT3

– Season setups have been added.

– Braking performance during big slides has been improved by altering the ABS slip calculations.

– TC algorithm updated to use a mix of longitudinal and lateral slip to cut throttle. At very low speeds, only longitudinal slip is used, making it easier to 180 degree spin the car with TC engaged. At low speeds in the range of power down out of 2nd gear corners, combined longitudinal and lateral slip are used to provide a little bit of stability control. At higher speeds, only longitudinal slip is used to give the driver greater ability to use throttle to set the attitude of the car.

– This vehicle is now capable of flashing its headlights.

– Updated tire sounds.

Ford Mustang FR500S

– Braking performance during big slides has been improved by altering the ABS slip calculations.

– Updated tire sounds.

Formula Renault 2.0

– New car added!

– Since its debut in 2000, Formula Renault 2.0 has been a vital springboard to the upper echelons of open wheel racing for the likes of Lewis Hamilton, Kimi Räikkönen, Felipe Massa, Valtteri Bottas, Daniel Ricciardo and Romain Grosjean. Featuring a spec chassis and budget caps, Formula Renault places a premium on driver ability and proven to be a popular national series in Europe, South America and Asia over the years. Currently the three leading Formula Renault 2.0 Series are the Eurocup Formula Renault 2.0, the Formula Renault 2.0 Asia and Formula Renault NEC in northern Europe.

– Season setups have been added.

Holden Commodore VF V8

– Tint of cockpit windows has been reduced slightly.

– Updated tire sounds.

HPD ARX-01c

– Body panels may now be fully repaired.

– This vehicle is now capable of flashing its headlights.

– Updated tire sounds.

Kia Optima

– Braking performance during big slides has been improved by altering the ABS slip calculations.

– Updated tire sounds.

Legends Ford ’34 Coupe

– Season setups have been updated.

– Chassis torsion has been adjusted.

– Updated tire sounds.

Lotus 49

– Updated tire sounds.

Lotus 79

– Chassis torsion has been added.

– Front mass and inertia have been adjusted.

– Updated tire sounds.

Mazda MX-5 Cup

– New vehicle added!

– The newest Mazda MX-5 embodies the classic top down, sports car characteristics that have made previous generations of MX-5s genuine classics: an engaging blend of power, nimble handling and comfort in an affordable package. iRacing is proud to have contributed to the design and development of the MX-5 which, like its predecessors, quickly became the world’s most raced production car with the Battery Tender MX-5 Cup in North America and similar series in Europe and Asia. Each year the international Mazda MX-5 competition culminates in the crowning of the Global MX-5 overall series champion during the Global Finale at Mazda Raceway Laguna Seca.

– This vehicle has been granted to all users for free!

Mazda MX-5 Cup circa 2015

– Braking performance during big slides has been improved by altering the ABS slip calculations.

– Updated tire sounds.

Mazda MX-5 Roadster circa 2015

– Braking performance during big slides has been improved by altering the ABS slip calculations.

– Updated tire sounds.

McLaren MP4-12C GT3

– Season setups have been updated.

– Braking performance during big slides has been improved by altering the ABS slip calculations.

– TC algorithm updated to use a mix of longitudinal and lateral slip to cut throttle. At very low speeds, only longitudinal slip is used, making it easier to 180 degree spin the car with TC engaged. At low speeds in the range of power down out of 2nd gear corners, combined longitudinal and lateral slip are used to provide a little bit of stability control. At higher speeds, only longitudinal slip is used to give the driver greater ability to use throttle to set the attitude of the car.

– Lumirank system has been added to match the Blancpain GT3 Series.

– Tires have been converted to Pirelli.

– This vehicle is now capable of flashing its headlights.

– Updated engine sounds.

– Updated tire sounds.

McLaren MP4-30

– Tire wear and degradation rate has been increased.

– Updated tire sounds.

Mercedes-AMG GT3

– New car added!

– With a lineage hearkening back to the SLS AMG GT3 and more than 180 wins in international competition from Bathurst and Dubai to Spa and the Nürburgring, the Mercedes AMG GT3 is a potent addition to the GT3 category. While styling cues like its gullwing doors and Panamericana radiator grille pay homage to Mercedes’ glorious history, the Mercedes AMG GT3 epitomizes state-of-the-art technology with its "front mid-engine" 6.2 liter, DOHC V8 and six speed sequential gearbox mounted in a transaxle to provide optimum weight distribution. Aluminum, double wishbone suspension, multi-disc, limited-slip differential and traction control complete a package campaigned by the likes of Black Falcon, Fortec, GT Russian and Rowe Racing in the Blancpain GT and Blancpain Endurance Series.

– This vehicle is capable of flashing its headlights.

Modified – SK

– Chassis torsion has been adjusted.

– Updated tire sounds.

NASCAR Camping World Chevrolet Silverado

– Season setups have been updated.

– Chassis torsion has been adjusted.

– Updated tire sounds.

NASCAR Camping World Toyota Tundra

– Season setups have been updated.

– Chassis torsion has been adjusted.

– Updated tire sounds.

NASCAR K&N Pro Chevrolet Impala

– Chassis torsion has been adjusted.

– Updated tire sounds.

NASCAR Nationwide Chevrolet Impala circa 2011

– Season setups have been updated.

– Shock springs have been added.

– Suspension has been adjusted slightly.

– Tire grip has been adjusted slightly.

– Chassis torsion adjusted slightly.

– Updated tire sounds.

NASCAR Sprint Cup Chevrolet Impala COT circa 2013

– Season setups have been updated.

– Chassis torsion has been adjusted.

– Updated tire sounds.

NASCAR Sprint Cup Chevrolet SS

– Season setups have been updated.

– 2016 Rules Package adjustments: tire, gear, and aero adjustments.

– Slightly modified drafting capabilities to reduce pack speeds.

– Drag has been increased for all tracks except super speedways.

– This vehicle now loads the restrictor plate engine package on the Oval configs at Autodromo Nazionale Monza.

– Several new sets of level-of-detail artwork have been added for better performance, especially when used at night to match the other Gen 6 cars.

– Chassis torsion has been adjusted.

– Updated tire sounds.

NASCAR Sprint Cup Ford Fusion

– Season setups have been updated.

– 2016 Rules Package adjustments: tire, gear, and aero adjustments.

– Slightly modified drafting capabilities to reduce pack speeds.

– Drag has been increased for all tracks except super speedways.

– This vehicle now loads the restrictor plate engine package on the Oval configs at Autodromo Nazionale Monza.

– Chassis torsion has been adjusted.

– Updated engine sounds.

– Updated tire sounds.

NASCAR Sprint Cup Toyota Camry

– Season setups have been updated.

– 2016 Rules Package adjustments: tire, gear, and aero adjustments.

– Slightly modified drafting capabilities to reduce pack speeds.

– Drag has been increased for all tracks except super speedways.

– This vehicle now loads the restrictor plate engine package on the Oval configs at Autodromo Nazionale Monza.

– Chassis torsion has been adjusted.

– Updated tire sounds.

NASCAR Truck Series Chevrolet Silverado circa 2013

– Chassis torsion has been adjusted.

– Updated tire sounds.

NASCAR Whelen Tour Modified

– Chassis torsion has been adjusted.

– Updated tire sounds.

NASCAR XFINITY Chevrolet Camaro

– Season setups have been updated.

– Shock springs have been added.

– Suspension has been adjusted slightly.

– Tire grip has been adjusted slightly.

– Chassis torsion adjusted slightly.

– Updated tire sounds.

NASCAR XFINITY Ford Mustang

– Season setups have been updated.

– Shock springs have been added.

– Suspension has been adjusted slightly.

– Tire grip has been adjusted slightly.

– Chassis torsion adjusted slightly.

– Updated engine sounds.

– Updated tire sounds.

NASCAR XFINITY Toyota Camry

– Season setups have been updated.

– Shock springs have been added.

– Suspension has been adjusted slightly.

– Tire grip has been adjusted slightly.

– Chassis torsion adjusted slightly.

– Updated tire sounds.

Pontiac Solstice

– Braking performance during big slides has been improved by altering the ABS slip calculations.

– Updated tire sounds.

Pontiac Solstice – Rookie

– Braking performance during big slides has been improved by altering the ABS slip calculations.

Radical SR8

– Season setups have been updated.

– Chassis torsion has been added.

– Tire grip has been increased.

– Aero balance adjusted forwards.

– Adjusted torque slightly.

– Dampers are now 3-way adjustable to match real-world counterpart.

– Reduced roll heat multiplier to keep tires a bit cooler.

– Maximum RPM for shift light has been reduced to 10,400.

– Updated tire sounds.

Riley MkXX Daytona Prototype

– Body panels may now be fully repaired.

– Chassis torsion has been added.

– Slightly increased engine inertia.

– Updated level-of-detail artwork.

– This vehicle is now capable of flashing its headlights.

– Updated tire sounds.

Ruf RT 12R AWD

– Braking performance during big slides has been improved by altering the ABS slip calculations.

– Updated tire sounds.

Ruf RT 12R C-Spec

– Season setups have been updated.

– This vehicle is now capable of flashing its headlights.

– Updated tire sounds.

Ruf RT 12R RWD

– Braking performance during big slides has been improved by altering the ABS slip calculations.

– Updated tire sounds.

Ruf RT 12R Track

– Season setups have been added.

– Braking performance during big slides has been improved by altering the ABS slip calculations.

– TC algorithm updated to use a mix of longitudinal and lateral slip to cut throttle. At very low speeds, only longitudinal slip is used, making it easier to 180 degree spin the car with TC engaged. At low speeds, in the range of power down out of 2nd gear corners, combined longitudinal and lateral slip are used to provide a little bit of stability control. At higher speeds, only longitudinal slip is used to give the driver greater ability to use throttle to set the attitude of the car.

– Minimum weight has been increased by 10kg for the GT3 BOP.

– Lumirank system has been added to match the Blancpain GT3 Series.

– This vehicle is now capable of flashing its headlights.

– Updated tire sounds.

SCCA Spec Racer Ford

– Chassis torsion has been added.

– Adjusted inertia slightly.

– Updated tire sounds.

Silver Crown

– Season setups have been updated.

– Chassis torsion has been adjusted.

– Updated tire sounds.

Skip Barber Formula 2000

– Updated tire sounds.

Sprint Car

– Season setups have been updated.

– Chassis torsion has been adjusted.

– Updated tire sounds.

Star Mazda

– Season setups have been updated.

– Tires now heat up faster; the goal is to have the tires come in more quickly from cold. Ideally, a fast lap is a timed 3rd or 4th lap.

– Greater force pedal displacement is now required to generate equivalent stopping power. This change addresses real-world feedback.

– Aero balance shifted significantly forward to better reflect wind tunnel data.

– Tire stiffness has been greatly reduced at both front and rear. Tires now seem better matched and have slightly more progressive breakaway characteristics.

– Torsional stiffness has been cut in half to align more with numbers data.

– Updated tire sounds.

Street Stock

– Season setups have been updated.

– Drafting suck up has been increased in order to improve passing at large tracks.

– Chassis torsion has been adjusted.

– Updated tire sounds.

Super Late Model

– Season setups have been updated.

– Reduced tire grip slightly.

– Chassis torsion has been adjusted.

– Updated tire sounds.

V8 Supercar Ford Falcon circa 2012

– Updated tire sounds.

VW Jetta TDI Cup

– Braking performance during big slides has been improved by altering the ABS slip calculations.

– Updated tire sounds.

TRACKS

Autodromo Jose Carlos Pace

– Pit Stalls and Starting Grids have been expanded for the Grand Prix and Moto configs.

Autodromo Nazionale Monza

– Pit Stalls and Starting Grids have been expanded for the Combined Chicanes, Full, Grand Prix Second Chicanes, Historic, Historic Second Chicane, Junior, No Chicane, Oval, and Oval Left configs.

Barber Motorsports Park

– Pit Stalls and Starting Grids have been expanded for the Full, Short A, and Short B configs.

Brands Hatch Circuit

– Pit Stalls and Starting Grids have been expanded for the Grand Prix and Indy configs.

Canadian Tire Motorsports Park

– Pit Stalls and Starting Grids have been expanded.

Circuit de Spa-Francorchamps

– Fixed the collision volume to better match the tire wall on the right-side of Les Combes.

Circuit Gilles Villeneuve

– Pit Stalls and Starting Grids have been expanded.

Circuit of the Americas

– The track surface textures and walls have all been converted to our PBR shader system. This includes the various asphalt, grass, gravel, curbing, Armco, and fence textures around the track. These surfaces will now appear more physically correct.

Circuit Park Zandvoort

– Pit Stalls and Starting Grids have been expanded for the Grand Prix, Club, National, Chicane, and Oostelijk configs.

Circuit Zolder

– Pit Stalls and Starting Grids have been expanded for the Grand Prix and Alt configs.

Concord Speedway

– Pit Stalls and Starting Grids have been expanded.

Daytona International Speedway

– Pit crews have been removed from the Short config.

– Fixed a bug where you would get a Black Flag for exiting the Pits on the Bike config.

Donington Park Racing Circuit

– Pit Stalls and Starting Grids have been expanded for the Grand Prix and National configs.

Five Flags Speedway

– Pit Stalls and Starting Grids have been expanded.

Gateway Motorsports Park

– Pit Stalls and Starting Grids have been expanded for the Oval and Road configs.

Langley Speedway

– Pit Stalls and Starting Grids have been expanded.

Lanier National Speedway

– Loading image for night-mode has been updated.

Lime Rock Park

– Pit Stalls and Starting Grids have been expanded for the Full and Chicane configs.

– Fixed a visual seam that could be seen in the distant mountains while driving near the unnamed straight that leads to the uphill.

Long Beach Street Circuit

– Pit Stalls and Starting Grids have been expanded.

Mazda Raceway Laguna Seca

– Pit Stalls and Starting Grids have been expanded.

Mid-Ohio Sports Car Course

– Pit Stalls and Starting Grids have been expanded for the Full, Short, Chicane, Oval, and Alt Oval configs.

Mount Panorama Circuit

– Pit Stalls and Starting Grids have been expanded.

New Smyrna Speedway

– Pit Stalls and Starting Grids have been expanded.

Nürburgring

– Adjusted which objects appear in the vicinity of the front straight of the Nürburgring Grand Prix when graphics settings are set to "Low Detail" to help with frame rate.

– Weather information has been updated.

Okayama International Circuit

– Pit Stalls and Starting Grids have been expanded for the Full and Short configs.

Oran Park Raceway

– Pit Stalls and Starting Grids have been expanded for the Grand Prix, Moto, North, North A, North B, and South configs.

Oulton Park Circuit

– Pit Stalls and Starting Grids have been expanded for the Fosters, Fosters with Historic Loop, International, International Brittens, International Historic Loop, International No Chicane, Island, and Island Historic configs.

Phillip Island Circuit

– Pit Stalls and Starting Grids have been expanded.

Phoenix International Raceway – 2008

– A Gain Time Checkpoint has been added to the inside of T7.

Road Atlanta

– Pit Stalls and Starting Grids have been expanded for the Full, Club, and Short configs.

Sebring International Raceway

– Pit Stalls and Starting Grids have been expanded for the Club, International, and Modified configs.

Silverstone Circuit

– Pit Stalls and Starting Grids have been expanded for the Grand Prix, Historic Grand Prix, International, National, and Southern configs.

Sonoma Raceway

– Pit Stalls and Starting Grids have been expanded for the Cup, IRL, IRL2, and Long configs.

– A yellow line has been added to the drag strip.

South Boston Speedway

– Fixed a terrain detail issue on the outside of turn 4.

– Loading image has been updated.

Southern National Motorsports Park

– Night mode is now available at this track.

– The speed limit for the back stretch of pit road now matches the front stretch of pit road.

– Weather information has been updated.

– Lighting has been updated.

– Loading image has been updated.

Stafford Motor Speedway

– Pit Stalls and Starting Grids have been expanded for the Oval and Short configs.

Summit Point Raceway

– Pit Stalls and Starting Grids have been expanded for the Raceway, Short, and Jefferson configs.

Twin Ring Motegi

– Pit Stalls and Starting Grids have been expanded for the Full RC, East, and West configs.

Virginia International Raceway

– Pit Stalls and Starting Grids have been expanded for the Full, Patriot, North, South, East, and West configs.

Watkins Glen International

– Pit Stalls and Starting Grids have been expanded for the Classic, Full Course, Full No Loop, and Cup Circuit configs.

Published in Sim Racing News
Saturday, 13 February 2016 21:50

IRacing:Porsche 911 GT3 Released

iRacing Porsche 911 GT3 Cup Release 2

 

IRacing has released the Porsche 911 GT3 Cup car.

Porsche’s newest-generation cup racer is the first part of iRacing’s multi-car Porsche license, the car is now available for purchase.

Changelog

SIM

– Fixed an issue that in some cases could cause a crash, when entering or exiting the Garage while the portion of the replay being viewed shows your car in the world.

– Fixed a bug at tracks where the starting line is further down the track than the finish/timing line that could cause the leader of the outside pacing line to get black flagged for passing the leader when doing rolling starts.

Replay

– Fixed an issue that could cause incident counts and progress towards driver-change requirements to be displayed incorrectly when watching a saved replay.

EasyAntiCheat

– Updated SDK.

Ford Falcon FG V8

– Fixed an issue where the digital display would flicker and Z-fight with the graphics overlay.

Holden Commodore VF V8

– Fixed an issue where the digital display would flicker and Z-fight with the graphics overlay.

Porsche 911 GT3 Cup Car (991)

– NEW CAR AVAILABLE!

– – The Porsche 911 GT3 Cup Car (991) is now available for purchase and use

Published in Sim Racing News
Tuesday, 06 October 2015 21:07

IRacing:Iracing Adds To Base Package

 

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IRacing will be updating its base package to include five more cars and an additional three tracks. The new cars will be the 2011 Indycar Dallara, 2012 V8 Supercar Ford Falcon, 2013 NASCAR Truck Series Chevrolet Silverado, 2013 NASCAR Sprint Cup Chevrolet Impala COT and 2011 NASCAR Nationwide Chevrolet Impala. These cars will be joined by the following three circuits – Concord Speedway, the 2007 version of Daytona International Speedway with both road and oval courses and the 2008 version of Phoenix International Raceway, again featuring both road and oval courses which brings the total number so cars in the base content up to 12 with 13 tracks giving a total of 28 different track configurations. The base content pack now looks like this:

Cars:

JR Motorsports Street Stock
Legends Ford ’34 Coupe
Cadillac CTS-V
Mazda MX-5 Roadster
Mazda MX-5 Cup
Pontiac Solstice
Ford Spec Racer
2011 Indycar Dallara
2012 V8 Supercar Ford Falcon
2013 NASCAR Truck Series Chevrolet Silverado
2013 NASCAR Sprint Cup Chevrolet Impala COT
2011 NASCAR Nationwide Chevrolet Impala

Tracks:

Charlotte Motor Speedway
Mazda RaceWay Laguna Seca
Lanier National Speedway
Lime Rock Park
Okayama International Circuit
Oxford Plains
South Boston
Summit Point Motorsports Park
Thompson Speedway
USA International Speedway
Concord Speedway
Daytona International Speedway 2007
Phoenix International Raceway 2008

Published in Sim Racing News
Thursday, 24 September 2015 21:18

IRacing:Audi R8 LMS Coming Soon

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IRacing.com, the world’s leading online motorsports simulation service, today announced plans to add the 2016 Audi R8 LMS to its lineup of digital race cars.  Audi thus joins a host of world class automotive manufacturers represented on iRacing, with the R8 LMS slated to compete with the BMW Z4, Ford GT, McLaren MP4 12c, the soon-to-be-released Mercedes-AMG GT3 and other state-of-the-art GT3 cars in iRacing’s Blancpain series.

The announcement was made by Steve Myers, iRacing.com Executive Vice President and Executive Producer, at the Nürburgring prior to this weekend’s iRacing.com GT500, the final round of the 2015 Blancpain Endurance Series.

“We’re proud to welcome Audi to iRacing and, along with iRacers all around the world, we look forward to racing the virtual R8 LMS,” said Myers.  “The GT3 class features some of the most fiercely contested racing in all of virtual and real world motorsports.  I’m sure iRacing’s R8 will prove to be every bit as formidable as its real world counterpart in the Blancpain Endurance and Sprint Series.”

The Audi R8 LMS will join a growing catalogue of world class sports cars available on iRacing, along with digital versions of every car/truck in the top tier NASCAR series as well as Formula One, Indy, short track and showroom stock cars raced by iRacers on laser-scanned version of more than 75 of the world’s most legendary ovals and road courses.

Published in Sim Racing News
Thursday, 24 September 2015 20:54

IRacing:Xfinity Series Toyota Camry

 

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IRacing has released this render of the Xfinity Toyota Camry that will be released in the upcoming September build. This new car will run alongside the other Xfinity series cars that will also see an update to the new 2015 rule and identity packages. The Xfinity Series is NASCAR’s second tier series formerly known as the Nationwide Series

Published in Sim Racing News
Saturday, 01 August 2015 20:44

Iracing:Announces Le Mans

iracinglemans

 

If you ask any iRacing member what track he/she would love to see on the online racing service, one of those answers would be “Le Mans”, and for good reason too: the circuit holds one of the most historic races in all of motor racing. Following the announcement of the Nurburgring coming to iRacing, all eyes fell on France for a potential announcement.

This time, iRacing did not disappoint, with an announcement of Le Mans coming to the sim. Not only that, but they dropped the bombshell that they have already scanned the circuit! Since Circuit de la Sarthe is a temporary circuit, utilizing public roads, iRacing had to travel to Le Mans, France over the 24H weekend to scan the circuit. Luckily, the Automobile Club de l’Ouest was able to help iRacing with gathering data for the circuit.

The video above also showcases iRacer and professional driver Jordan Taylor, who contributed to Corvette Racing’s GTE-PRO win in the 24 Hours of Le Mans. Greg Hill (VP of Art and Production at iRacing) also elaborated on how everything fell together to the development of this iconic circuit. It is definitely worth the watch.

To celebrate this announcement, iRacing is offering 3 months of racing for $5. Just go to http://www.iracing.com/membership, and use the codePR-LEMANS.

 

 

Published in Sim Racing News
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