The setups come from a wide range of sources across the iRacing community, meaning the quality of setup isn't always guaranteed like it is with professional paid setups. BMW M Hybrid V8, Dallara P217, IMSA23: Aside from mechanical grip, an increased pitch (also known as rake) may also have aerodynamic effects, because the angle of the car changes. However, with higher end cars, especially those with high amounts of downforce, finding the right tyre pressure becomes a little more complex. A popular locking differential is the Detroit Locker, used in NASCAR. In practice, you wouldnt make spring rate adjustments to affect roll-stiffness. Street Stock setups. Get complacent/tired/something in the final laps and get an off track on the dog leg. Cornering causes lateral (left/right) load transfer at each axle. The final factor, relevant for both downforce and no-downforce cars, is clearance from the ground. Run by Fans of the Worlds Leading Motorsport Simulation Game. Once you get into a race, the same argument applies. The downloadable client that Craigs Setup Shop offers as well is really nice, mainly because Im lazy, but also because it keeps everything organized and is fast. Most open diff cars are underpowered, however, high-powered open diff cars (or cars with open limited slip differential), may spin the inside wheel on corner exit. As you can already guess, for long runs its a little different and this will be covered later on in a more advanced section. If a spring rate adjustment (for a different reason) results in undesired impact on roll-stiffness, youd counter that effect with an ARB adjustment. Moreover, lower tyre pressures also affect the lateral stiffness, and when running very low pressures, its possible that the middle of the tyre is no longer at the centre of the rim while cornering. Vertical load will increase on the outside tires and will decrease on the inside tires. | Premier Racing Setups Recent Products 360 WINGED SPRINTCAR | USA | 23S1 $ 10.00 Add to cart 410 WINGED SPRINTCAR | KOKOMO | 23S1 $ 10.00 Add to cart CUSTOM SETUP REQUEST $ 15.00 - $ 35.00 Select options CUSTOM FIXED LEAGUE RACE SETUP REQUEST $ 8.00 Add to cart NASCAR TRUCK | SEASON PASS | 23S2 $ 96.00 $ 76.00 Add to cart Stiffer springs will reduce body roll. Factors: Deflection, contact patch, vertical and lateral stiffness And while most beginner series have friendly communities with lots of setups being shared on the forums, the willingness to share setups significantly drops off at more competitive series. iRacing Setup Sync is a platform created by Nick Thissen and contains a huge library of free iRacing setups. For instance, load a session at Silverstone Historic. When playing with the pressures you should be able to notice differences in traction in slow corners between higher and lower pressures. The next track in the series is all about braking points and slip angle. Yes, you can just park your foot on the gas pedal -- but, no, that's not going to guarantee you consistent times. Im a long time lurker on this sub, and i race oval exclusively. Lower dynamic ride heights are advantageous in reducing aero drag (unless the floor is scraping the track!). When the pressures stabilize, you have reached the stable operating temperature of the tyres. As you progress through your iRacing career, competition is fiercer and youll need to use all the tools in the box to find the edge over your rivals. Head on to 5.2 where we focus on tyres. These cookies do not store any personal information. For example, softer springs will compress more on the straights, as higher speeds generate more downforce. Necessary cookies are absolutely essential for the website to function properly. Some are far more secretive. The iRacing Forums are really good in general. He feels that there is one race that , Wight only needed to finish fifteenth or better to beat out his teammate Billy Decker for the championship. You can tune the differential to behave as an open differential in certain conditions. 300 kg x 1.35 = 405 kg (right tyre) You also have the option to opt-out of these cookies. For this article though, well focus solely on the coil spring, and ignore the damper until a later article. Because the rear spring rate changes multiple parameters of the car, such as the ride height, you could correct those accordingly to maintain the same static ride height. For cars where aero is a defining factor in car setup, the ride height is the key to optimizing aero performance. No more cutting/pasting or dragging and dropping between different Windows explorer windows. This impacts the mechanical grip of the car, because it changes the center of gravity. We use this pixel to run digital marketing campaigns across other websites. D. R 4.00. . As a result, youll get a non-zero reading even if the splitter bottoms out. This causes stress (wear) on both tires and the drive train. The nature of the track would typically determine the baseline you start tuning from. Bring a 3.42 rookie it sucked soo bad getting here. Out of these cookies, the cookies that are categorized as necessary are stored on your browser as they are essential for the working of basic functionalities of the website. Street Stock Setups Filter by. Excessive spin on the drive axle cause that axle to lose grip causing sudden oversteer (on RWD cars) or understeer (on FWD cars). 1: Lower center of gravity means less lateral weight transfer, which means more grip Especially at the top level of sim racing, setups are seen as highly guarded intellectual property. Aerodynamics will cause the ride height to change. This simplifies the front spring rates setup. Terms of Use | Camber & toe: As already discussed, camber and toe adjustments may affect the ride height. The only way to pass I've found is to wait for the guy ahead to make a mistake, but being close enough to capitalize on that mistake seems to be rather dangerous from watching the guys ahead of be get punted into the wall. When adjusting ride heights I'm less worried about winning and more worried about not getting caught in wrecks, once you make it out of rookies its better. It only provides stiffness in heave (vertical) motion. You must log in or register to post here. These cookies are used to provide a customized experience and can be used to provide targeted ads through advertising networks. You may consider the preload as a form of general trigger for sensitivity. In oval racing, its much easier to learn the tracks, so car setup is a quite significant factor in open setup series. Alright, this is the first of the free ones, and honestly, its kind of a pain in the ass. I believe that you can change this on a month-to-month basis but you will ever only be able to download one cars setup. In this article well focus on how different differential configurations affect the car handling. The bounciness of the car. The Logitech G Pro Direct Drive wheelbase remains the top choice , JR Motorsports Late Model driver Josh Berry has added the iRacing colors to his Late Model Stock Car for the 2020 season. Well get started with the basics that apply to any car and well progress to more advanced setup topics, which are only applicable to high-end cars. The Dirt Track at Charlotte. Someone will eventually wreck you (on accident most likely, though it still hurts your SR). In this article well explain what ride height entails, how you can adjust it, and how it affects other setup adjustment. Additional Terms of Use for Coaching Platform You have to use telemetry to find out after how many laps this takes. If not, then your biggest gains might not come from setups. No matter what I try in practice I can't seem to get below that until fuel burns off. Most race cars thus use a limited slip differential, which offers the best of both worlds. Load the setup in the iRacing simulation under Garage My Setups. For a better experience, please enable JavaScript in your browser before proceeding. Any cookies that may not be particularly necessary for the website to function and is used specifically to collect user personal data via analytics, ads, other embedded contents are termed as non-necessary cookies. Some series are very generous with people posting up their setups each week. The Charlotte Motor Speedway built a new infield road course, designed specifically for NASCAR competition, in 2018. Charlotte Dirt Track -- Dirt Street Stock Setup Package . Lower tyre pressures lower the vertical stiffness, which in turn causes a bigger contact patch (flatter tyre), and in theory sounds promising. Street stock at Charlotte I just got a wheel and iracing this week. Setups4i.Racing. A given tyre pressure is ideal for one specific amount of load on the tyres, yet this load varies greatly because of the different amount of downforce generated through high and low speed corners. Stick it out, dont be afraid to lift the throttle, cause in rookies, SR is way more important than IR. If you ask too much of the car (overall Gs), the ARB wont help. Most tracks are in-between, so youd want to pick a baseline for the overall profile, then look at the track specifics. In practice, when setting up the car, adjusting spring rates comes in handy when optimising aero effects, and the tradeoff is typically between aero related time gains (lower drag on the straights) and car handling (more downforce in the corners). An ARB can balance this out. For cars that are not very aero dependant the ride heights are primarily used to affect the center of gravity. Each car is different and it takes a bunch of experimentation with each new car to find out what works and what doesnt. 20L. Side-by-side racing is just something you cant do in rookies. If there are more than 9 iRacing setups available for this car/track, look for the navigation links near the bottom of the page. When going around a corner, the outside tire has to travel a longer distance. The best way to pass is just force your car down low on the person you want to overtake, just make sure you don't clip their rear end. If you ask too little, you wont notice any difference in handling. By clicking Accept, you consent to the use of ALL the cookies. I'm really hoping the next class is way cleaner. It's just me or is this track not good for the car? For example, here are the differential settings for the McLaren MP-30: You can achieve identical handling with completely different diff builds/configurations. Excessive front toe in will make a car turn into a corner quicker, & may create a loose condition. The more locking force, the more it behaves like a locked diff and vice versa, the less locking force, the more it behaves like an open diff. From the Skip Barber, we progress into a faster and more complex car: the Formula Renault 2.0. It is there to improve your site experience by saving your preferences. Dynamic ride height is the actual ground clearance at any moment in time as the car goes around the track. The $9.99 tier gives you access to setups for every car in the service. iRacing We are the world's premier motorsports racing game. If you really want to get into the details and build the best iRacing setup you can, you'll need the ability to tweak setup yourself, to perfectly suit your own style, current circuit conditions and other variables such as whether your race is a sprint or endurance. DIRT STREET STOCK SETUPS. In the rear are two separate spring and damper units. Notable road car examples on iRacing are the V8 Supercars. How to Open the Setups A limited slip differential might have any (or none) of the following adjustments available, but heres what they do: Each car in iRacing has a different differential settings available, under different names and configuration values. We suggest you select a track, default weather and start a test session. By optimizing the diff setup, you can improve your car handling through a corner. JavaScript is disabled. It is characteristic of a monoshock that the front spring has no effect on roll-stiffness. Personally, Ive used all four options mentioned above at some time or another. Additional Terms of Use for Coaches. Tyre pressures influence a number of factors in the performance of the car, and both high and low tyre pressures have their drawbacks. Click here to get 50% off on your iRacing subscription. Virtual Racing School. This single spring design at the front is called a monoshock. I am pretty consistent. do not, i repeat DO NOT try to race for position. Below Ive listed a handful of places where you can find your own setups, some are absolutely free and some will charge a small monthly subscription fee. It's better to learn collision avoidance in rookies, than jumping to higher level races without understanding proper racecraft. The Street Stock Class C series represents a significant step up from the rookie series, with a schedule featuring a mix of iRacings most popular short tracks, intermediate and superspeedways. 30 iRacing datapacks (setups, replays, telemetry) now on VRS Posted on August 13, 2017 by Jaap Grolleman Updates Each VRS datapack consists of data from all relevant iRacing circuits with a setup, telemetry and a replay file from Pro drivers in the current season (Season 3, 2017). Ride height (measured in mm or in) defines how far off the ground the chassis sits. I've tried staying low the whole way round, middle all the way, starting middle and tightening to the line, starting high and tightening to the line, everything I can think of.