thick or thin ones? Ever since this class was started, many of the faster teams have been looking for ways to stiffen the axle itself. In fact, for most of you the entire reason you are racing is the chance to get behind the wheel and let it all hang out. Richards: The first thing is you've got to know what style of driver you are. Because when you are counter-steered there really is no traction. If you have a choice, run tires with large grooves such as the all-terrain types for mud and snow. Frank: What's hard for them is when they get into something that has 850 horsepower, basically twice what they had before; they start picking up bad habits. We could continue to move weight up and to the right in the car to raise the CG about 1 inch and further decrease the left-side weight percentage. That being said, if your car is suffering from terminal understeer, getting rid of the front bar will definitely help. Most cars have some rust, you just don't want one that has rust HOLES. The last alignment trick used to get a front-wheel drive car to play nice is rear toe. This is a pretty sophisticated FWD set up story and conversation but I did have one question. Keep the rear tires underneath you, don't spin the rear tires. P5007003 High Rate Autocross Coil Springs-Front, 225 lbs./In., 1" Lower Ride Height (199599 Neon), P5007004 Extra-High Rate Autocross Coil Springs-Front, 310 lbs./In., 1" Lower Ride Height (199599 Neon), P5007005 High Rate Autocross Coil Springs-Rear, 185 lbs./In., 1" Lower Ride Height (199599 Neon), P5007006 Extra-High Rate Autocross Coil Springs-Rear, 230 lbs./In; 1" Lower Ride Height (199599 Neon). Walk on foot. 5. It creates a few headaches though. So give it time. The camber/toe comments are dead-on though. HS: With the track going to full dry and slick conditions, we need to get more radical in our setup. EXHAUST: Exhaust manifold must be unaltered, OEM for year, make and model of car used. But Perhaps we are compairing apples to pears here, and that might explain the different chassis setups. Evo is a little different, and STI is a little different, but they all fundamentally drive like FWD.. So we continued with our who's who of dirt racing with Dirt Late Model drivers Josh Richards, Dennis "Rambo" Franklin, Chub Frank, and Rick Eckert, then we switched over to the 410 Sprint Cars with Jason Johnson. I prefer not to use a front swaybar. Cage must be electric welded. I think there are a lot of drivers who say they dont like racing front-wheel drive cars, but I think thats mainly because they have never driven a properly set up one. The revised design results in improved toe stability (reduced bump-steer), which virtually eliminates rear wheel hop under heavy braking. So that allows you to have more acceleration, more braking, and more lateral load at the same time. Gasoline only, maximum 93 octane. Keep the all-terrain tires and lower the pressures a bit. I wish I could find the discussion again. CT: How do you set up a car for a track you've never been to before? FWD cars almost always lift the inside rear tire. CT: How hard is it to make the switch from Crate Late Models to Supers? The air pressure must come down some, but do not run soft on air at this point. This latest video by Cleetus gives the highlights from his weekend racing at the Cleetus McFarland Danger Ranger 9000 On Dirt . Dear Honda Experts and including Mr. Holt. No reinforcing except installation of front strut crossbar. Once the car is neutral without heavy braking, then enter the corner at speed with the normal brake pressure that would be used in the race or in hot laps and see if the handling changes. Or, the stiffer the rear sway bar needs to be. In our journey through a full day of dirt track racing at "Anywhere Speedway," we have purposely left out a number of setup variables such as fifth and sixth coil adjustments, gear changes, birdcage indexing, rear spring placement (front or rear of the axle tube), the decision to clamp or not to clamp, and others. 4m.net is a very large nation wide racing forum,,, THEy have a very good ministock tech forum,,,so register , then go to the Mini stock Tech forum and learn. If the track changes banking with more angle on the high side, then passing can be done on the outside more easily than down low if the car is handling well. It brakes individual wheels according to the inputs of what you are telling it to do. Stiffening the rear bar does trick the car into rotation, but it also can result in a car that is not as evenly balanced as one that uses bars at both ends. If your front inside wheel hits it at speed, you just might lose a little control and in the process lose speed. Almost always, that means bringing you information about how to build a better--and safer--race car and set it up for best performance. When the computerized scale is displaying cross weight, it should show something like 45-48 percent. Now weve seen a bit of what the driver can do to help negate some of the front-wheel drive disadvantages, but what can the car do to help in return? Stock for make and model - Dodge to a Dodge, Honda to a Honda. Includes all mounting hardware. . This is true however it also jacks the chassis in a bad way by moving the outside tire upwards and the inside tire downwards which results in more body roll. LF = 350; RF = 325; LR = 200 (350 pounds swing arm); RR = 175 (325 pounds swing arm). do not allow racing tires,,, like your class does. OEM starter only, must be in OEM location. Now is the time to find some help. As the car rotates, it develops an aero force that acts like added traction. Front Wheel Drive - 411 Motor Speedway You can overdrive it a little bit to compensate. Hit the gas hard a few times to see how easy wheelspin is, but don't get out of control. Here you go sell at will ..please be respectful of peoples post .if you. 11. Gas tanks behind rear axle must be replaced with maximum eight gallon fuel cell and relocated to trunk area. And you do that with better tires.. Reduce body roll and attack corners with condence on the street and track. In the case of a rear-wheel drive car, you get those two rear tires, those two rear palm-prints, they always get to push you forward, and the front tires only have to turn you side to side, and usually stop you, too, because thats where most of the braking force happens of course. Here in the Midwest many tracks and the IMCA have created Pure stock classes based on the 4 cyl FWD sedans that are plentiful and cheap. Dirt Oval Racing Cars for Sale | RacingJunk This transfer of weight to the front of the car should allow the rear to lose enough grip to have some rotation into the corner, thus allowing the driver to open the wheel much more at exit for better grip and acceleration. Brand Specific Builds Classifieds Legend New Posts No New Posts Manual transmission vehicles only. Changing camber with caster adjustments is like shuffling the deck chairs on the Titanic, technically you are making a change but we're talking a tenth of a degree or so. For Springport, you can install the commonly available 1.06 transfer gears and run fast. These emissions exempt (D-265-18) Engine Controllers are a direct replacement and will increase horsepower and torque without affecting drivability. But generally, I've found anywhere from 1/8 inch to 1/4 inch toe-out works on these cars. Don't worry about the LR since it has little effect on handling. Also, using them is very close to installing a more robust suspension. This is a place to have fun and fellowship about front wheel drive racing, Tips-tricks-new builds-questions-ect. Use with valve spring P5249846. One spring rubber allowed in each spring. Since so many of todays the most readily-available performance cars are FWD, and the FWD Honda Civic Type-R is just days from landing in the United States, I feel like nows the perfect time to revisit techniques you can use to get the most out of your front-driven vehicle. Answered above. Front wheel drive racecars for sale Now if you head up North and go someplace like Learnerville, that's a track that can get slick! With camber in it allows the tire to stay in contact with the road surface longer and turn the car better. I suppose they gladly gave written permission.. LOL, I suppose they glady gave written permission.. LOL. The rear ride height would be set as low as possible, as this would raise the rear moment center and lower the CG to reduce the rear roll angle versus the front roll angle to help balance the setup. All four tires and wheels must be the same series, size and offset. Crate Late Model Setup - Crates On Dirt - MotorTrend Caster seems to be the red-headed stepchild of suspension adjustments. Does not include seat, seat belts, or battery. The hardened track condition may only occur for one heat or so. More camber is not always better. Have fun guys no personal attacks or any kind of spam also. Dirt track FWD racing| Grassroots Motorsports forum Is it faster? This term is widely used when describing a 4-link dirt modified left rear or left front shock. The front springs will always be the stiffest. We will take more air out of the tires, but not enough to cause them to roll over. Heres what ACP has to say about how to drive the shit out of our FWD car: (Full disclosure: The following are ACPs statements as he ran through them with me over the phone. 0 degrees works OK for the LR. 2023 Motorsport Marketing. Richards: The biggest thing is don't ride around in the slick under caution so the tire won't cool down and glaze over. 3. Home | Fwdcircletrackracing Nope. If you're in a Crate car, there's not a whole lot that you can do. Now we have come all the way to the most difficult conditions we will see in dirt track racing. You can also do a lot with tire pressures to adjust the handling. The difference is in the grip factor and mostly deals with the level of moisture present in the first inch or two of the surface material. If a vehicle is of the front-wheel drive variety, then all of the power made by the engine gets to the ground via the two front wheels. Experience suggests GM and Chrysler are the best cars to race with because the front suspension of both of them is adjustable for camber and the entire front suspension is mounted on a cradle. Must be securely mounted using 0.375-inch bolts. The primary goal of the diff in a front-wheel drive application is to apply power efficiently to both wheels, without excessive wheel spin from the less loaded, inside front wheel. Those conversations were so enlightening that we decided to keep going. Pobst begins by going over the differences between rear-, front-, and all-wheel drive. You should look to spend a small amount of money on a car because you will be removing everything out of it. 1. Well, as Peter Cunningham proved more than a few times this year running his front-wheel drive Acura head-to-head with the rear-wheel drive Mustangs and Camaros in the WC GTS class, well-set up, well-driven front-wheel drive cars can be more than competitive with their rear-wheel drivecounterparts. Imagine drawing that line, out 45 degrees to the top left. It's what racing is all about and it's all fun. 2. OEM master cylinder only, in OEM location. Also All NEON racers should install the thicker ACR front hub listed In the catalog and sold by Dodge which is used in SCCA racing. [Editor's Note: This article originally appeared in the November 2012 issue of GrassrootsMotorsports.]. Those days of running sideways are over. If the rear is loose enough to corner well, it is generally too loose for best time in transitions. ENGINE COMPARTMENT: Engine and radiator must be OEM, in OEM location for year, make and model of car used. Must be unaltered OEM-appearing body. No re-caps, softening, conditioning, siping or grooving allowed. (You can watch the first episode, where an ancient Rolls Royce gets turned into a drift machine, right now on DiscoveryGO for free if you have a cable subscription.). If the track goes slick you probably want to tighten it up. Sometimes you can try to drag your brakes a little bit to help keep your car underneath you in the corner, but really, there's not a lot you can do from the cockpit. Same as production 199599 ACR. It has been condensed and clarified.). Hobby Stock (HS): We might run a stiffer right-front (RF) spring and a stiffer right-rear (RR) spring. 26 Driving Techniques From The World's Best Race Car Drivers - HotCars We will examine some physical rules that deal with chassis dynamics so we can arrange the setup to meet the conditions. If your shop is saying different then take your car to another shop. Just remember to use less throttle so you don't spin the tires, because that means losing traction. Given I was never exposed to anything other than sloppy econo-boxes, (nothing wrong with econo-boxes), I had a strong bias based on things I believed to be true, but never experienced firsthand. FWD handling strategies for an OVAL - Grassroots Motorsports http://spartanspeedway.com/OldBoardStuff/PeedSecrets.html.
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