Stiffer rear springs give you a more consistent handling through the corners, while softer rear springs will give less drag on the straights. 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. YouTube, there is software to help you with that as well. 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. 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. 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. This guide defines each listing in the Garage section for each car available in the iRacing.com Motorsport Simulation. Load the setup in the iRacing simulation under Garage My Setups. 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. Blurring the line between real and virtual motorsports. These cookies are used to provide a customized experience and can be used to provide targeted ads through advertising networks. Thu, 7:00 PM PST. It is characteristic of a monoshock that the front spring has no effect on roll-stiffness. Press question mark to learn the rest of the keyboard shortcuts. If the car is nicer to drive and/or quicker, go into the same direction with the pressure another time. Static ride height is what you configure in the garage. 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. This series is Fixed Setup. iRacing Setup Sync is a platform created by Nick Thissen and contains a huge library of free iRacing setups. You can tune the differential to behave as an open differential in certain conditions. Towards the end I am usually down to 36.1 to 36.2s, maybe even 36.0s if I have a decent draft going, I am yet to break into the 35s however. Necessary cookies are absolutely essential for the website to function properly. I agree on not trying to race for position. All Rights Reserved. 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. 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. It also has a very active Discord server where you can discuss sim racing and get notified about new setups, etc. Travel to Japan, Australia, and the USA with Fuji International Speedway, Sandown International Motor Raceway, and Port Royal Speedway. The less fuel in the tank the tighter the chassis will become. One of the few setup options available to the Skip Barber car is the pressure in the tyres. CONTACT. I'm really hoping the next class is way cleaner. It taught me a ton about the race craft needed in the game, and made me a better driver. 0 . Weight transfer causes the ride height to change. With datapacks, you can easily compare your own racing and consequently improve. Head on to 5.2 where we focus on tyres. So while the total load on the axle remains the same (800kg), the total available grip is now only 955 kg. The spool is essentially a solid axle connection between the left and right wheels, or a fixed differential. iRacing - Just UpdatedSeptember 2022 UpdatesThe green flag is waving for iRacing 2022 Season 4! 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. 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. Tuesday at 18:58; 3; Adjust these properties until your achieve the desired measurement for ride height. In practice, you wouldnt make spring rate adjustments to affect roll-stiffness. If there are more than 9 iRacing setups available for this car/track, look for the navigation links near the bottom of the page. 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. For instance, load a session at Silverstone Historic. Aside from mechanical grip, an increased pitch (also known as rake) may also have aerodynamic effects, because the angle of the car changes. It utilizes nearly all of the 1.5 mile oval as well as newly built infield portion - thus the name Roval (Road/Oval). 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. 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). As a result, as soon as one wheel moves up or down, the other wheel is forced to follow that motion. 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. Once tires warm up at lap 3-4, I usually start at mid to upper 36.xx, usually 36.5-36.7. This track humbled me a little bit, and it really drills in the need to learn the proper lines. However, heres a starting point when you think about each diff setting: Static ride height is one of the key setup adjustments, and also one of the easiest to get right. A spring rate adjustment affects the following: As we see, springs dont control a single variable in a straightforward way. 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. The locker mechanism unlocks the wheels during corner entry and mid-corner and locks them on corner exit, when on the power. If its worse and/or slower, go back to the original setting and then lower the pressure. 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. Its very easy to use whether youre accessing it from their web interface or their downloadable client. This is not an if this, then that kind of guide. New members only. Especially in road racing, driving style is typically a much more significant factor in lap times than car setup. Each car is different, but in general theres an ideal ride height range that produces maximum downforce. You must log in or register to post here. At 400 kg of vertical load on a tyre, the coefficient of friction is 1.25. Quick View. A higher tyre pressure alsochanges the curvature of the tyre, from a flat shape to like that of a bicycle. These cookies will be stored in your browser only with your consent. Create an account to follow your favorite communities and start taking part in conversations. In oval racing, its much easier to learn the tracks, so car setup is a quite significant factor in open setup series. Softer rear ARB means more of the lateral load transfer is distributed to the front axle. Super simple, nothing fancy about the layout of how its done. Each time you add and remove fuel youd generally want to do so without actually modifying the static ride height (with some exceptions, depending on car or track). Purposes of changing the ride height The Dirt Track at Charlotte. The nature of the track would typically determine the baseline you start tuning from. VRS offers three different subscription plans. Rookie DIRTcar Street Stock Extreme Simracing Series - Fixed: Limaland Motorsports Park. In addition, the balance changes suddenly through the corner, which is not desirable for a race car, as you are giving up traction. camaro street stock setup camaro street stock setup. Customize your cookie preferences below. 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. DLM Limited: 2/27/2023. It can cause the sidewalls of the tyres to nearly fold. This effect is most noticeable on the McLaren MP4-30 or Williams FW31, as theyre running on wheels with very tall sidewalls relative to their width. Second race, completely my fault. Likewise, you should notice a difference in grip in higher speed corners, although this might be more difficult to notice. So far I've had 1 incident in each race, one of which I don't see how I could have avoided. 2 wins under my belt and nearly 6 lost cause of a person accidently pits me. For example, softer springs will compress more on the straights, as higher speeds generate more downforce. When the pressures stabilize, you have reached the stable operating temperature of the tyres. We've added Indianapolis Motor Speedway - Oval using our 2022 . That means that, if you have Amazon Prime and link it to your Twitch account then youll be able to use the free sub that you get with that on Craigs Twitch account and get the setup service for free. You want to start with changing the number of plates to control how quickly the differential builds up locking force. The closest I've come to actual racing was in the last race. 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. iRacing 2022 Season 3 has arrived! for example, the somewhat recently released Supercars has a lot of setups floating around when they first came out as people were experimenting with them. A stiffer rear ARB causes more of the lateral load transfer to be distributed to the rear axle. Then well move on to the Formula Renault 2.0 which offers a lot more setup options. Share your setups in this forum with the rest of the community. By optimizing the diff setup, you can improve your car handling through a corner.