USA International Speedway Asphalt Legends Setups; Miscellaneous iRacing Asphalt Legends Setups; iRacing Asphalt Street Stock Setups. Relative to the chassis, the left tyres move upwards, the right tyres move downwards, causing body roll. Lets dive in. After the tyre pressures, which we handled in 5.2, another significant setting to tweak on the Skip Barber is the anti-roll bar (ARB) in the rear. Puredriving school. So from trading paint on the short tracks to working different lines around the intermediate speedways and drafting on the superspeedways, the iRacing.com Street Stock Class C series has something for every oval sim-racer. 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. In the following series of blog posts were trying to shed some light on the various hardware parts you need to have or for some parts should have. He was guarding the inside and every time I tried to go outside he just drove away from me. With the turns so gentle and banked, you can almost lay a brick on the gas and take a nap. The spring rate is the measure of spring stiffness, and represents the amount of force required to compress the spring a certain distance. I dont want to have to waste my time searching pages and pages of posts to try and potentially find a setup that someone has posted, only to do the same thing again a week later. If your camber has changed, change it back to the old (desired) value. Once youve read this article on where to find iRacing setups, I wrote a guide on how to install them. Necessary cookies are absolutely essential for the website to function properly. For example, with stiffer springs, going over bumps and curbs may cause one or more tires to get momentarily unloaded or completely lose contact with the track, which would cause handling issues. Excessive front toe in will make a car turn into a corner quicker, & may create a loose condition. 30L. This is something I dont have to worry about with Craigs. Nummer 6 - 2017; Nummer 5 - 2017; Nummer 4 - 2017; Nummer 3 - 2017; Nummer 2 - 2017 We use analytics to determine how users use our website and look for opportunities within these datasets to improve our site design. A spool ensures both left and right tires rotate at exactly the same speed. 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. Run by Fans of the Worlds Leading Motorsport Simulation Game. 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. If not, then your biggest gains might not come from setups. One of the most common setup scenarios is converting a qualifying setup to a race set. For example, for many cars converting a qualifying setup into a race setup (or vice versa) only means adjusting fuel and the static ride height. VRS offers three different subscription plans. iRacing - Just UpdatedSeptember 2022 UpdatesThe green flag is waving for iRacing 2022 Season 4! In addition, the balance changes suddenly through the corner, which is not desirable for a race car, as you are giving up traction. If you want any other advice, or have any questions, PM me. I have played around with them before and I have an okay idea on what tweaking certain things do, but I do not have the time or want to create my own. JavaScript is disabled. One of the super nice things about Craigs Setup Shop is the fact that you can also pay by subscribing to his Twitch account. 2: Balance between downforce and drag This is not an if this, then that kind of guide. Each car is different and it takes a bunch of experimentation with each new car to find out what works and what doesnt. I didn't race any oval races until I was a B license in Road, and I was able to fast track out of rookie oval in a few days, while getting top 5's in every race. This would allow you have a car with more consistent aero performance in all corners regardless of speed. These two ranges may or may not overlap. 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. I dont create my own setups for the reasons just mentioned. When changing spring rates you want to make sure that you maintain the ride height from before the spring rate adjustment (otherwise youll be applying two changes to the car). Explains how to select adjustments that may address the car's deficiencies in the beginning, middle and end of a corner. 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. I hate jumping into a practice session only to realize that I didnt put my setup in the setups folder. But before you start, here are few questions you should answer to ascertain whether diving into setups is the best use of your time: If you can answer all these questions with a definitive yes, then this guide is for you. For further explanations on the matter of ARBs, please see the more advanced chapters of this guide, which well publish soon. In order to increase ground clearance, youll need to decrease the perch offset on each wheel, or increase the pushrod length (when available). The dynamic ride heights also changes throughout a stint, for as the fuel burns off and the tank empties, the car becomes lighter and therefore rises. iRacing Street Stock Series The Street Stock Class C series represents a significant step up from the rookie series, with a schedule featuring a mix of iRacing's most popular short tracks, intermediate and superspeedways. 500 kg x 1.11 =550 kg (left tyre) You also have the option to opt-out of these cookies. Register Setup Database Browse through the vast database of setups to find what you need! Example 2013 - 2023 Smarty Co. All rights reserved. The long and short of it is this. Consequently, there may not be enough torque going to the tire on the grippy surface, so acceleration would suffer. Limited slip differential When playing with the pressures you should be able to notice differences in traction in slow corners between higher and lower pressures. If you are part of a team, there are some nifty tools for team communication and sharing files such as setup or replays. As I said, they can be a good resource but they can also be very hit and miss and, personally, I would rather just go directly to a resource that I know Im going to get a quality setup each and every time. In terms of handling, an open diff gives you oversteer at the entry of a corner, and will understeer at the exit. 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. One of the few setup options available to the Skip Barber car is the pressure in the tyres. The Charlotte Motor Speedway built a new infield road course, designed specifically for NASCAR competition, in 2018. They also offer a free tier, however, it is pretty limited in what setups youll have access to. Unless you are within 0.2-0.5s of your fastest teammate, or a VRS datapack, you are probably better off working on your driving style. I still have an active VRS subscription as well but for the time being, I am using that for the software and data that they provide and not as much for the setups anymore. I went through a hole that looked clear, but I still got a 4x out of it, yet no damage or collision sounds/effects. Tuesday at 18:58; 3; In general, aim to run the stiffest springs that still allow you to go over bumps (if a curb is giving problems, you may not want to counter it through setups, but just avoid hitting it). 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. You are all, after all, just keeping the gas pedal on the floor the whole time. The same applies to each wheels toe-in. So while the total load on the axle remains the same (800kg), the total available grip is now only 955 kg. Yet a bigger contact patch also increases the rolling resistance of the car. I'm really hoping the next class is way cleaner. This simplifies the front spring rates setup. The dynamic ride height changes throughout a lap, for instance when a car goes over a curbstone, or when downforce compresses the springs. You can also use the anti-roll bar to help restore the balance of the car, just never change it together with the spring rates, because it makes it hard to tell which change is causing which effect. A locking differential can behave both as an open differential and as a spool. Personally, Ive used all four options mentioned above at some time or another. 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. Coming off the high side of the banking gives you a little run if you do it right, but its very easy to get loose doing this, so it comes with a risk. I was drafting about .3s behind the car in front when someone spins in turn 2, I let off the gas, he hits the brakes. Static ride height is what you configure in the garage. You are using an out of date browser. 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. . Press question mark to learn the rest of the keyboard shortcuts. With datapacks, you can easily compare your own racing and consequently improve. This track humbled me a little bit, and it really drills in the need to learn the proper lines. 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. Craig is the official engineer for G2 Esports so he really knows his stuff when it comes to sim racing. iRacing Late Model Stock Car gets much-needed Update. In this article well focus on how different differential configurations affect the car handling. Gaining proficiency in car setup is a process that requires you to experiment and analyze a lot. Creating your own setups is time-consuming though and with the busy lives that most of us live, wed rather spend the small amount of free time that we have available actually racing I know I would. Together, they make a good introduction -- which is all they really are to begin with. The open diff also allows more torque to be transferred towards the less loaded tire. eNASCAR Class A, B, and Class C Truck Setup Guides, 30 iRacing datapacks (setups, replays, telemetry) now on VRS, 5.4: Spring rates basics (Formula Renault 2.0), 5.3: Anti-roll bar basics (Skip Barber F2000), 5.2: Tyre pressures basics (Skip Barber F2000), 1.4.2: Hardware, steering wheel, pedals & rig, Additional Terms of Use for Coaching Platform. For cars where the gas tank is located far from the center of gravity of the car (e.g. (If you havent read article 5.3 about anti-roll bars, please do that first, because this article builds on the same basics of physics.). 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. Youll find that there are often a lot of setups posted when a new car has just been released. Adjusting a limited slip differential See if you feel the effect of it, and try to visualise the forces working on the car as you go through the corners. By optimizing the diff setup, you can improve your car handling through a corner. The $4.99 tier will give you access to one car setup that you choose when signing up. after you downloaded the setup, how do you use it? This means that if you want to just jump into a random IMSA race one day, or maybe give the F3s a try, then youll have a great setup available for you, ready to go. Lower dynamic ride heights are advantageous in reducing aero drag (unless the floor is scraping the track!). Using the ARB to balance the car There is a certain trust with the other drivers you build when you move up classes, and that trust is what makes for some really great side-by-side racing. Ive only been using Craigs Setup Shop for a few months now but so far I really like it! By statically and/or dynamically adjusting the ride heights, you can optimize the aero performance of the car. This website uses cookies to improve your experience while you navigate through the website. Thus, having a basic understanding of car setups becomes a very useful asset in your sim racing career. IMSA iRacing Series: Sebring International Raceway - International. You have to use telemetry to find out after how many laps this takes. Charlotte Dirt Track -- Dirt Street Stock Setup Package . We use this pixel to run digital marketing campaigns across other websites. Such a setup would produce more rake (and downforce) in the slow corners and less drag on straights. First of all, you need to understand what an ARB is and what it does to the car. 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. A higher tyre pressure alsochanges the curvature of the tyre, from a flat shape to like that of a bicycle. The Skip Barber, as a non-downforce car, can be driven with the same pressure at practically every track. Use the delta-bar to keep track of time gained or lost in individual corners. See the illustration for the difference between pitch and roll. In most cases the additional weight due to the added fuel is bringing the car out of tech, which means its too close to the ground and isnt legal to race. For example, here are the differential settings for the McLaren MP-30: You can achieve identical handling with completely different diff builds/configurations. Vertical load will increase on the outside tires and will decrease on the inside tires. Purposes of changing the ride height From there stiffen the rear and see if it leads to laptime improvements. I was following the leader for about 15 laps within .5 seconds, and within .2 seconds for about 8 or 9 laps. Spring rates and their effects Setups4i.Racing is actually a giant google drive filled with all different sorts of setups for a huge range of cars. An ARB can balance this out. Controlling how much lateral load is transferred on the front versus rear axle is a balancing act, to optimise how much grip is available at each axle. Getting started Register your account now to start using Setup Sync! If the car is nicer to drive and/or quicker, go into the same direction with the pressure another time. Pick up a decent setup (from the forums or a VRS datapack) first and focus on driving style until you are able to turn competitive lap times in the chosen setup. We've added Indianapolis Motor Speedway - Oval using our 2022 . Bristol Motor Speedway Asphalt Street Stock Setups; Charlotte Motor Speedway Asphalt Street Stock Setups; Concord Speedway Asphalt Street Stock Setups; Five Flags Speedway Asphalt Street Stock Setups VRS offers three different subscription plans. D. R 4.00. . As you can already guess, for long runs its a little different and this will be covered later on in a more advanced section. Lets say that number is 4 laps. Each time you make a change to ride heights you should remember to also take a look at camber and toe. iRacing Setup Sync is the one and only setup sharing application for iRacing.com. When the available grip of the rear tyres is exceeded first, the car goes into oversteer; when the grip of the front tyres is exceeded first, the car goes into understeer. You cant really ask for much more. It set a minimum amount of locking force that is applied at all times. 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. The main purpose of the ARB is to change the roll stiffness of the axle its installed on, which has two important implications: The ratio of roll stiffness between the front and rear axles affect the balance of the car, especially its tendency to under- or oversteer. Once you understand what ride heights are and what interactions ride heights have with suspension geometry, you need to spend a lot of time testing and experimenting with different settings in order to find out what works with each specific car. If youre interested in the mechanical workings of a differential, we recommend you check out the following videos: How a Differential Works?, Understanding Limited Slip Differential, and Working of Limited Slip Differential. Significant changes to spring perch offset, or to pushrod length could also impact camber and toe. Travel to Japan, Australia, and the USA with Fuji International Speedway, Sandown International Motor Raceway, and Port Royal Speedway. We also use third-party cookies that help us analyze and understand how you use this website. I'm less worried about winning and more worried about not getting caught in wrecks, once you make it out of rookies its better. This means you should already be a driver capable of in-the-moment. For example, softer springs will compress more on the straights, as higher speeds generate more downforce. A completely open differential allows the left and right tires to rotate entirely independently. A stiffer rear ARB thus reduce available grip at the back while increasing it at the front, hence, making the car more oversteery and less understeery. A spring rate adjustment affects the following: As we see, springs dont control a single variable in a straightforward way. It only provides stiffness in heave (vertical) motion. Iracing - Setup, Street Stock, Charlotte 5,269 views Jun 20, 2016 20 Dislike Share Save Murphy's Law NZ 2.26K subscribers Hi Guys, here is my setup for the Street Stock at Charlotte but. Unlike downforce, this is highly relevant for the Skippy. Personally, I wouldnt rely on the iRacing forums to find setups. Spools are typically used in karts, drag racecars, some oval race cars and some road race cars. Second race, completely my fault. 2 wins under my belt and nearly 6 lost cause of a person accidently pits me. 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. Terms of Use | Tyre pressures influence a number of factors in the performance of the car, and both high and low tyre pressures have their drawbacks. To find the ideal tyre pressure, its important to know what to look out for. Then well move on to the Formula Renault 2.0 which offers a lot more setup options. This single spring design at the front is called a monoshock. Typically, its best to keep a note of the target ride heights as they are in the qualifying setup and try to resemble those as close as possible on the race setup. This guide defines each listing in the Garage section for each car available in the iRacing.com Motorsport Simulation. Lets work through an example, using the chart above. 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. YouTube, there is software to help you with that as well. iRacing Setup Download Terms, Reviewers who have tested the Thrustmaster T818 Direct Drive wheelbase are mostly unimpressed. 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. You pick either baseline as a starting point, for example stiff front and soft rear. This essentially causes spring stiffness to have no significant effect on the mechanical balance (lateral load transfer distribution and roll) of the car. This may change your ride height again, so you may have to do a few iterations of ride height adjustment, camber adjustment, until you achieve the desired result. It can cause the sidewalls of the tyres to nearly fold. 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. 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. $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. By clicking Accept, you consent to the use of ALL the cookies. Later on, well also focus on temperature and weather differences. 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 example, a bumpy slow track like Sebring could need softer springs. These cookies do not store any personal information. Customize your cookie preferences below. The process of finding a good tyre pressure, at least for short runs, is the same iterative process as with the lower end cars. Especially in road racing, driving style is typically a much more significant factor in lap times than car setup. It taught me a ton about the race craft needed in the game, and made me a better driver. The most common type of spring used in race cars is the coil spring, which is typically installed together with a damper (see picture). 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. We recommend you take either of these for a spin on low tyre pressures, so you get familiar to the feeling of too-low tyre pressures. A tyre is a spring and damper unit after all, and becomes stiffer with higher tyre pressures. For cars where aero is a defining factor in car setup, the ride height is the key to optimizing aero performance. And if you really dont care about anything i just said, and still want to jockey for position, then i would say the way to pass in the SS's is to go high on entry, coming down at exit (as long as its clear) and passing on the inside of the straight.