Fwd race car suspension setup software

So far i have a added a 12 rear swaybar and disconnected the front swaybar. The car will have adjustable ride height and adjustable dampers front and rear. If so, you might be constrained on some of the following by the regulations, which im not familiar with, but i do understand that you have a control suspension package. This page is going to be used to describe how to setup a circle track race car step by step for a specific track. Aerodynamic upgrades car brakeupgrades car engine upgrades racing in the rain drivetrain upgrades suspension upgrades tyre and wheel. Does anyone have any tips or good links for setting up and launching a fwd car. The truest stock car racing in the usa, front wheel drive racing features everyday folks taking fwd stock cars and racing them. It is possible to set up a fwd car with a lot more cornerentry oversteer. A practical guide to race car data analysis was written for the amateur and lowerlevel professional racers who either have a data system in their cars or who may be thinking about installing one but who do not have access to an experienced data engineer.

Our experience at racing car technology, over nearly twenty years of setting up race cars is very different. Speed secrets for 4 cyl fwd race cars grease monkey. In this chassis tech article circle track provides a guide to racing suspension setup penned by bob bolles to help readers rededicate themselves to understanding the setup of race cars. Before you can effectively set up your car, its important to first understand the relative importance of all your setup options and how they. My base gravel setup is 1 degree camber on the front, factory caster, about 3mm toe in, no sway bar. Front wheel drive setup tentenths motorsport forum. Wheel suspension mechanisms of focus st170 are thoroughly described by.

We are using a 4 link system, traditional setup with parallel lowers and v uppers. Although i was part of a factory racing team, i lost a personal interest in drag racing. Dedicated track cars and race cars piloted by advancedlevel drivers run 3 to 4 degrees of camber. This project is designed to help dirt track teams track their suspension changes over seasons, to help tune suspension setup for different track. Cars driven mostly or exclusively on the track by intermediatelevel drivers run 2 to 3 degrees of camber, depending on driver skill and aggression as much as the adjustment potential and handling of the car. The basics of suspension setup, adjustments, and testing as they apply to race cars. Time to put a set up in your fourcylinder race pro weekly. Front and rear suspension analysis simulation software program. Chassis setup software this software is the result of advanced research in race car dynamicsand was designed to help the racer find the optimum base setup forspecific tracks. For expertise on setting up a frontwheeldrive race car, who better than a honda.

Asphalt chassis setup prepare your race car for the new. Due to the multitude of differences in tires, track surfaces, suspension types, and driver styles, there is no onesizefitsall solution for a set of. The suspension on a vehicle serves multiple purposes. Rear suspension on fwd drag race vehicle rear suspension on fwd drag race vehicle. In a perfect world, as soon as a fwd race car turns in towards the apex of a corner the rear wheels should slide out in a sort of predictable oversteer. Rear suspension on fwd drag race vehicle automotive. Race car suspension setup faster lap times through better suspension tuning and development see our new web site on suspension set up. Producing quality computer tools for racers and engine builders since 1986. A fwd oval track race car, like most other oval track or road racing cars, should be as near 50%50% fronttorear weight distribution as possible. While people often seem to think 5050 is the ideal weight distribution, thats really not.

This is the way that many cars come set up to behave. All else being equal, the car with the highest grip will be fastest and this should generally be your number one priority with setup. Suspension setup springs and antiroll bars sway bars. In this tech article circle track provides an asphalt chassis setup guide which delves into the critical elements of a well designed pavement race car. Autoware autoware inc front suspension geometry software. Fwd drag setup and driving tips page 1 drag racing. Suspension setup each corner of the car moves in threedimensions, or axis. No one can predict the perfect set up, even for a spec formula where much of the suspension is fixed by the rules. This camber thrust can work with you or against you in the corners depending on your front end alignment and suspension geometry. Racing suspension setup detailed guide to the setup of. We at wish to supply you, the enthusiasts who drive the ser, all the correct current information on vehicle setup to enhance your driving pleasure. The car will roll through the suspension travel too quickly and the car will push even worse. Changing spring rates and antiroll bar settings is a really important step in racing to make your car handle better and improve your laptime.

Fwd race suspension setup tentenths motorsport forum. Ive had a look on the net and can find some information but its always about rwd cars. It may be an affront to most dirt racers to say that technological changes that have taken place in asphalt racing have. This amazing software gives you the answers you need in order to make the correct decisions about chassis set up for your. This video explains the dynamics of front wheel drive fwd racing cars and how to tune this using chassissim. It provides a way to isolate the chassis and driver from the shocking jolts that the tires experience going over anything but a glasssmooth surface. Heres your ultimate guide on how to set up a race suspension there are a multitude of different adjustable inputs that go into a cars suspension. Below will be listed some mods and suggestions so you can do your own suspension tuning to adjust your car to your personal driving tastes. Weve been racing golf 2 and 3 platforms for about ten years but are nowhere near professional, so take this for what its worth. On all circle track cars, stock cars to modifieds, when a wheel is cambered, the tire generates a lateral force known as camber thrust. The ultimate racing car chassis setup guide and tutorial. I usually set up the rear shocks as hard as possible. Very latest technical knowhow on suspension set up and testing for racing and performance road cars. Most of the info is the same for anything with adjustable suspension from dirt bikes, street bikes, mountain.

Currently the car has a road set chassis and interior. Especially useful in dialling out oversteer, or understeer handling characteristics and getting a better balanced car. Download dirt track suspension setup tracker for free. Nothing says triumph of enthusiasm over physics like a fwd race car. While virtually every setup option will have some effect on grip, the two that are basically a nocompromise setting should be camber and tire pressures.

I know golves, the great opel kadett gsi, that f2 fwd escort, saab 900, saab 99, and my own beloved saab 96 all go toe in, and ive had disbelieving guys get out of my car and demand to see the axles going to the front wheels since their ride was does mostly sideays but none of that is on the intrawebs therefore its old washed up info. Welcome to the site where you can purchase everything you need at one convenient location. First off, youll need some tools to help evaluate your changes and ensure repeatability. Dirt car setup is undergoing a change, and has been for about five years now. The most complete racing car chassis setup tutorial guide available presented by shown above is a gaming expo fair in europe that held a contest for the best gamer team in a newly released 1st shooter game competition. Im going to break down suspension tuning into a series of steps to get the most from your vehicle. Lots of set up tips and gearing info, read all 180 posts and read all the links, it will make you faster. Front wheel drive weight distribution explained what is. In the opinion of many in racing, soft springs make more grip by allowing the suspension to follow the undulations in the road. Great setup tool for getting your race car dialed in and handling perfectly. Front wheel drive, dynamics and tuning using chassissim youtube. Pdf optimization of driver and chassis of fwd racing car for faster.

What used to be standard setups are a thing of the past for the top teams competing in dirt late models, modified, and even the stock classes. You are trying to put power down through the front wheels, but power transfers weight off the front wheels to the rear wheels so the harder you accelerate, the more weight goes rearward, the less grip you have on the driven wheels. Usual car suspension designs result in the outside wheel gaining. The idea is to go from easiest first steps tire pressures, ride height, etc to the most complicated steps camber, toe, spring rates. All you need to do is type in your outer middle inner tire temperatures white boxes and let the program do the work of figuring out your temperature averages for you green boxes. Invest in a nice tirepressure gauge, tire pyrometer and toe plates with two matching tape measurers. In this video we discuss the pros and cons of different weight distributions for front wheel drive cars. It provides a stable platform from which to control the vehicle. Fwd suspension setup for drag racing page 2 dsmtuners. Autowares racing and performance tech site software for auto racing and high performance cars data acquisition systems new and used engineering services and live seminars on performance and racing technology all types of tech info on racecar engines, chassis and suspension setup for road. Hi guys, my first post on here, i track race a fwd car we have built.

Paper presents an innovative method for finding the best setup of. The following is some causes of understeer in fwd mcpherson strut track cars, and how to fix. Baseline alignment specs for fwd, rwd, and awd to make you. Racing a frontwheel drive car is a totally different discipline that takes time. Stepbystep racecar setup guide paradigm shift driver. Its a 14 mile track with a slight bank on the turns. Front wheel drive figure 8 indianapolis speedrome in the rain duration. Optimization of driver and chassis of fwd racing car for faster cornering. Suspension setup, adjustments, and testing youtube.