I would definitely suggest that you check out Setups4i.Racing over the iRacing forums if youre after a setup just to get you on the road as quickly as possible. Coachdave academy. The open diff presents challenges in low traction conditions. VRS offers three different subscription plans. 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. si far I've done 3 races on rookie Street stock, coming in 6th 11th and 2nd. Setups4i.Racing. 1: Lower center of gravity means less lateral weight transfer, which means more grip It's just me or is this track not good for the car? I spend a fair amount of time on them reading up on all sorts of things about cars, gear, computers, whatever, however, when it comes to finding setups on the forums Ive found it to be really hit and miss. Excessive spin on the drive axle cause that axle to lose grip causing sudden oversteer (on RWD cars) or understeer (on FWD cars). We both seemed to have it pretty under control, I just couldn't figure out a way around without wrecking him. 30 iRacing datapacks (setups, replays, telemetry) now on VRS. We use this cookie to see what our users do after they click on an ad. Just when you need grip the most! Personally, Ive used all four options mentioned above at some time or another. In the rear are two separate spring and damper units. iRacing - Just UpdatedSeptember 2022 UpdatesThe green flag is waving for iRacing 2022 Season 4! The Dirt Track at Charlotte. 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. It utilizes nearly all of the 1.5 mile oval as well as newly built infield portion - thus the name Roval (Road/Oval). Vertical load will increase on the outside tires and will decrease on the inside tires. If you hop in a new car, it usually takes a bit of time getting used to it first. However, the ARB is essentially a torsion spring which stores some of the energy when twisted, so not the entire movement of one tire is transferred to the other. Especially in road racing, driving style is typically a much more significant factor in lap times than car setup. You are using an out of date browser. The coefficient on the left tyre decreases from 1.25 to 1.11, while on the right tyre it increases from 1.25 to 1.35. It can cause the sidewalls of the tyres to nearly fold. You need to keep ride heights in mind each time you change any of the following: The spool is essentially a solid axle connection between the left and right wheels, or a fixed differential. It is characteristic of a monoshock that the front spring has no effect on roll-stiffness. To understand how balance is affected, we need to understand that as vertical load on a tyre is increased, the coefficient of friction of that tyre decreases. Youd need to drive 4 + 5 laps (4 laps to get the tires warmed up, then 5 clean laps within a few tenths of each other). S3 - Street Stock - USA $4.00 S3 - Street Stock - Lanier $4.00 S3 - Street Stock - Southern National $4.00 S3 - Street Stock - Legends Oval $4.00 S3 - Street Stock - North Wilkesboro $4.00 The ARB stiffness can also determine the lateral load transfer between the front and rear axles, even if a car only has one ARB, like the Skippy, which only has one on the rear. Bring a 3.42 rookie it sucked soo bad getting here. Well start with the Skip Barber RT2000, as it is the first open-setup car for most road racers, and also a car thats understandable and sensitive enough to observe setup differences with. You also have the option to opt-out of these cookies. To pass tech inspection, you need to raise the ride height. This would allow you have a car with more consistent aero performance in all corners regardless of speed. This helps us understand how effective our marketing campaigns are in leading to product purchases. Interested in special offers, free giveaways, and news? If youve been on iRacing for long enough to get out of the fixed series and into the opens, youll know exactly how important setups are for your car. To find the ideal tyre pressure, its important to know what to look out for. This is an internally generated cookie that we use to hide our SMS form if our users have signed up or indicated they are not interested receiving SMS notifications. Before I got out of the rookies, I could work my way up from the back and end up winning against all but the very best people on this track -- all against people who were keeping their gas pedal planted just like I was. In practice, you wouldnt make spring rate adjustments to affect roll-stiffness. after you downloaded the setup, how do you use it? Sim Racing Setup. Click here to get 50% off on your iRacing subscription. It also has a very active Discord server where you can discuss sim racing and get notified about new setups, etc. Personally, I wouldnt rely on the iRacing forums to find setups. Just before the final corner in the dog leg, before the start/finish, two cars wreck in front of me and go into the wall. the BMW Z4 GT3 has its tank fairly far back in the car), setting the race fuel ride heights could be trickier. And you can tune it to apply a certain amount of lock between the left and right tires. By the time I've realized it and gotten on the brakes too, I rear end him for a 4x and minor damage to both cars, we both finished and improved from that point. Good quality and stable setups for free. On iRacing, the Pro Mazda, Skip Barber and Spec Racer Ford are open diff cars. 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). Tuesday at 18:58; 3; If youre new to iRacing then this article on how to get started in iRacing will be helpful for you. Static ride height is what you configure in the garage. If the car is nicer to drive and/or quicker, go into the same direction with the pressure another time. Stiffer springs will reduce body roll. A popular locking differential is the Detroit Locker, used in NASCAR. A spool gives you good traction accelerating on a straight line, but the handling of the car is compromised during turning. This is known as load sensitivity. Its measured in Newtons per millimeter (N/mm) or pounds per inch (lbf/in). 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. Especially at the top level of sim racing, setups are seen as highly guarded intellectual property. If someone gets under me or if they are above me and they look sketchy, ill back out and let them by. Matching front and rear ride heights may be all you need to convert a qualifying setup to a race setup. A completely open differential allows the left and right tires to rotate entirely independently. Observe the car and check your laptimes. A spring rate adjustment affects the following: As we see, springs dont control a single variable in a straightforward way. I personally use the client as with a click of a button I can have the setup files downloaded to my iRacing setups folder and ready to go for the race. 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. Nummer 6 - 2017; Nummer 5 - 2017; Nummer 4 - 2017; Nummer 3 - 2017; Nummer 2 - 2017 Camber & toe: As already discussed, camber and toe adjustments may affect the ride height. As far as lines, I've got qualifying down to around 36.4, but I seem to be stuck. Splash = 2-3 gallons, 1/2 can = 5-6 gallons, 1 can = 11-12 gallons, 1 1/2 cans = 17-18 gallons, 2 cans = full tank. 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. No matter what I try in practice I can't seem to get below that until fuel burns off. Static versus dynamic ride heights In addition, the balance changes suddenly through the corner, which is not desirable for a race car, as you are giving up traction. As always, its important to experiment with each setting to gain experience with the car and to develop an instinct for how to approach differential setup. This causes stress (wear) on both tires and the drive train. 2013 - 2023 Smarty Co. All rights reserved. It's better to learn collision avoidance in rookies, than jumping to higher level races without understanding proper racecraft. Notable road car examples on iRacing are the V8 Supercars. best thing you can do for rookie class, is finish cleanly. With datapacks, you can easily compare your own racing and consequently improve. Also wasn't helped by the 20 laps I turned in testing where the car wouldn't break 120mph, so I say "wow, this is stupidly easy, you can't screw up" and join a practice session and all of a sudden I'm doing 140 running the same line You should be able to run the whole track without lifting off the gas. An extremely popular service, Virtual Racing School (commonly referred to online as simple VRS) provides professional setups for all official series on iRacing. Excessive front toe in will make a car turn into a corner quicker, & may create a loose condition. Its configuration determines how much of the torque coming off the engine is transferred to each wheel. I hate jumping into a practice session only to realize that I didnt put my setup in the setups folder. iRacing Fixed Steering Wheel Setup Steering wheel setup adjustments in the iRacing garage and option menus that frequently get overlooked especially when using fixed setups. Spools are typically used in karts, drag racecars, some oval race cars and some road race cars. And weve discussed in 5.3, lateral weight transfer reduces the total available grip. Applying it to the FR2.0 This season includes the release of iRacing's first fully electric race car, the Porsche Mission R, a pair of new European Road Courses, Motorsport Arena Oschersleben and Rudskogen Motorsenter, and a new Dirt Oval, Lucas Oil Speedway. 300 kg x 1.35 = 405 kg (right tyre) And obviously every single car is different, so the first thing you need to find out when you start setting up a new car is what bottoming out means in terms of ride height reading. Setting up a car is about trade-offs within the limits of physics. Some series are very generous with people posting up their setups each week. For example, the splitter ride height sensor (on cars that have one) may be positioned a few centimeters above the bottom of the splitter. 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. Limited slip differential Each car is different, but in general theres an ideal ride height range that produces maximum downforce. Unlike the front ARB, the bar in the rear is adjustable in stiffness. Customize your cookie preferences below. 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. Finding out the optimal rear spring rates will mostly be a matter of how much you want to vary the dynamic ride height in the back. Some of the setups arent as up-to-date as VRS or Craigs Setup Shop are but for a free service, it is pretty damn good. As a general rule of thumb, on tracks with lots of low speed corners such as Okayama, youll want to run relatively low pressures, because compared to high speed circuits like Spa, the downforce generated by the car is fairly low on Okayama, and therefore the loads on the tyres are lower. 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. 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. To give an example of an ARBs importance: When a car without an ARB installed goes through a fast right-hand corner, the inertia forces the car to lean to the left side, which is on the outside of the corner. Each car is different and it takes a bunch of experimentation with each new car to find out what works and what doesnt. You have to use telemetry to find out after how many laps this takes. So far I've had 1 incident in each race, one of which I don't see how I could have avoided. Ride height (measured in mm or in) defines how far off the ground the chassis sits. On the flip side, if you have deeply ingrained old bad driving habits, it may be more efficient for you to tune the setup to your driving style. Such a setup would produce more rake (and downforce) in the slow corners and less drag on straights. It set a minimum amount of locking force that is applied at all times. On tracks with fast straights and many flat, slow corners (such as Gilles Villeneuve, Montreal), youd like to start with stiff front springs and soft rear springs. Less fuel equals faster speeds. Also, the trade-offs between different adjustments become quite interesting in the FR2.0. This means you should already be a driver capable of in-the-moment. Lets dive in. In this article well explain what ride height entails, how you can adjust it, and how it affects other setup adjustment. New members only. From the Skip Barber, we progress into a faster and more complex car: the Formula Renault 2.0. The bounciness of the car. I'm really hoping the next class is way cleaner. Im a long time lurker on this sub, and i race oval exclusively. Dirt StreetStock: 2/27/2023. Stiffer rear springs give you a more consistent handling through the corners, while softer rear springs will give less drag on the straights. $4.99 per month for their Dedicated package, or $9.99(or $99.99 if you pay for a year in full) for the Competitive package. The open diff also allows more torque to be transferred towards the less loaded tire. Then well move on to the Formula Renault 2.0 which offers a lot more setup options. Rookie DIRTcar Street Stock Extreme Simracing Series - Fixed: Limaland Motorsports Park. This category only includes cookies that ensures basic functionalities and security features of the website. Currently, I am using Craigs Setup Shop as it was pretty much free with my Twitch Prime subscription and the setups are on-par, if not better for my driving style than VRS. Register Setup Database Browse through the vast database of setups to find what you need! Cornering causes lateral (left/right) load transfer at each axle. Some are far more secretive. This is a topic for another article, but it is a very nice software that you can use to see exactly where youre losing time and compare your laps to the pros, down to the millisecond. The regulations allow the FR2.0s ride height to be very low, as a consequence you can run the stiffest front springs and still achieve your desired front ride height. For example, softer springs will compress more on the straights, as higher speeds generate more downforce. Privacy Policy | The higher you place in the race, the cleaner the competitor's you'll race against going forward, making it even easier to gain safety rating. iRacing Forum. DIRT STREET STOCK SETUPS. iRacing Asphalt Street Stock Setups for Charlotte Motor Speedway iRacing setups for the Asphalt Street Stock Car at Charlotte Motor Speedway and Legends Oval are available on these pages. A softer ARB causes less lateral load transfer on its axle, compared to a stiffer ARB. dylanhouser5@yahoo.com. Fortunately, for the Skip Barber car and its tyres, finding the ideal pressure is fairly easy and does not depend on the track or weather conditions too much.