If you have a high-quality performance tire, you make that circle bigger. P5007030 Camshaft 6 hp Increase, 2 hp with 2001 H.O. are you allowed locked or positraction final drives? And others lower the left bottom bar religiously, and I don't like that. 18. It is time to soften the car, move weight over to the right, and lower the rear moment center more. Nope. 7,800 rpm rev limit. General Discussion How To Make Them Go FAST! Hobby Stock (HS): We might run a stiffer right-front (RF) spring and a stiffer right-rear (RR) spring. and .095-inch wall thickness tubing. FWD is more like taking a spoon, take a spoon and put the bowl of the spoon forward, put your finger in the bowl of the spoon, and drag it around the table. These rebound adjustable performance Struts will improve the handling and performance of your Neon. Look down at your feet. Roll bar padding required in driver compartment (Fire retardant recommended). I'm unsure of his class but he did have different springs on his car other than stock. We can see how it is possible to experience a high 1.7 g's all the way down to a very low 0.7 g's in a single day. Most conversations about front-wheel drive suspension engineering revolve around camber and shock adjustments, with little to no mention of caster. Just remember to use less throttle so you don't spin the tires, because that means losing traction. When finding a company to install the cage ask if they will be bending the tube or buying a kit form. Because AWD cars fundamentally are FWD cars with RWD added. And, contrary to what many would consider "common sense," the lighter the rear of the car is, the stiffer the rear springs need to be, especially the right rear spring. As little as 1/16-inch toe out in the rear can get the rear end of your car looking to pass the front at every opportunity. 4-cylinder Front Wheel Drive normally aspirated engine. East Lincoln Motor Speedway on MyRacePass 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. VEHICLE IDENTIFICATION NUMBER (V.I.N. SFI-approved full fire suit required. Hit the gas hard a few times to see how easy wheelspin is, but don't get out of control. I am switching to a Toyota for 2007 (or possibly 2008 as the car is still not done yet.) More camber is not always better. Copyright 2007 IMCA All rights reserved. The car's center of gravity (CG) needs to be lower when the grip is high. Front Wheel Drive Set-Up. Ok so now you picked out a car. When you are driving on course you are rarely over 10 degrees of steering angle and usually under 5. But 90 to 95 percent of AWD cars are versions of FWD cars. It creates a few headaches though. BATTERY/STARTER: One 12-volt battery only. Hardened and more packed as the surface begins to dry out: 1.3 to 1.5 g's (still good corner speed while losing a little grip off the corner). One common mistake is watching the fastest guy on the track and saying, "If I had his setup, I would be that fast too." CHEAP ). Since Im going to be driving the new Honda Civic Type R in a few days, I asked for advice, and he basically took me through six principles: Comrie-Picard had a lot to say explaining what all that means, and Ive transcribed all the tips I was able to get out of him after I let ACP, as hes known, tell me about Car Saviors, the TV show hes trying to get traction with where he teams up with Hoonigans Britan Scotto to restore and reimagine weird old garbage cars and then drift the hell out of them. There are several adjustments that can be made to assist in loosening up a front-wheel drive car and countering the terminal understeer they commonly exhibit. Metal firewall must be between driver and cell. RCI and G force make some really good belt systems that are reasonably priced. Those conversations were so enlightening that we decided to keep going. Youve heard about torque steer and wrong-wheel drive and might write it off as being for grocery-getters, not real performance cars. Answered above. We must get radical now, but not to the point of jacking the LF corner of the car off the ground. You've got to come out of the gas earlier and slow down for the corners. Look for a car that has been taken care of and not rusted out. You can run a lot of toe in a fwd and a quarter inch there might help as well. We will take more air out of the tires, but not enough to cause them to roll over. But you have to be careful because tracks that looks dry/slick aren't all the same. Dash may be removed, but can remain. This is where car setup comes into play. Dirt track FWD racing| Grassroots Motorsports forum will not be allowed to compete. Must be unaltered OEM-appearing body. No center steering. This can vary a little depending on the car and the tires being used, plus the driver preferences. But you have still got to do what you are comfortable with. If you want to leave the dash and shifter that's OK. Also remove all glass, the windshield is optional. Johnson: The key to driving in the dry/slick is patience. If you run a cell you can keep less fuel in the car and the foam will keep it in check to allow the fuel pump to keep a good supply of fuel to the engine. What makes these various conditions so hard on our setups is that the g-forces are changing along with the declining availability of grip as the track begins to dry out and go slick. How to Race a Junker on a Dirt Track: 13 Steps (with Pictures) - WikiHow ( TIRES AND WHEELS: OEM DOT 13, 14, 15 or 16-inch passenger tires only. The pump runs on 12volts and will pump plenty of fuel. We will make some changes to the previous spring setup. Some guys like to lower the left-side rods, but others hate that. That's all for part 1. If you're out on the race track and that doesn't work, you're on your own. Mastering FWD Cars - How to find maximum pace in FWD Cars? - Driver61 That is probably why rear steer (left tire forward) is sometimes so helpful. TRANSMISSION: Must use OEM, unaltered transmission that came in year, make and model of car used. (Ex: 140- 80 = 60 / 7 = 8.5psi). You should use four to six bolts to hold the seat down. Adjust your rear camber based on the front, and fine tune both sides using your pyrometer. You need to learn as much about them as you can. Also, using them is very close to installing a more robust suspension. I would use a 1997 car and engine, install pistons from a 1998 2.2, to raise the compression ratio, OR have a 1998 2.2 and install the 1997 head and intake,,, either one will raise your compression ratio! No accumulators/accusumps. No reinforcing except installation of front strut crossbar. Towards the left front but behind the LF wheel and down as low as possible. Driver touch is most important in maintaining momentum). In autocross, additional caster does lead to valid camber gain as the steering inputs are much greater on smaller, tighter course. Don't put the weight in front of the front wheel and don't add any behind the rear wheels. The Racing Line Goes Over Differences Between RWD, FWD, and AWD Must be securely mounted using two, .125-inch thick, solid steel straps, two inches wide, completely around cell. Suddenly, youre asking the front tires to not only take the lateral loads but to pull you forward. I suppose they gladly gave written permission.. LOL, I suppose they glady gave written permission.. LOL. Plan your. The Sweet Science of Front Wheel Drive Racing - Road & Track There are two main types of diffs used in front-wheel drive applications: gear and plate. If you can learn to pilot a FWD car fast, you can drive anything. Because suddenly youve unlocked more traction. 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. SPEED SECRETS for 4 cyl FWD race cars - Forums If you have a choice, run tires with large grooves such as the all-terrain types for mud and snow. Manual transmission vehicles only. Just for the simple fact that you are losing traction and trying to find the forward bite while working to keep the rear tires underneath you all at the same time. The last alignment trick used to get a front-wheel drive car to play nice is rear toe. For that reason, it is very important to lessen the amount of steering input as early in the corner as possible before you start goingto throttle, which will give the tire a bit more grip to work with for acceleration out of the corner. Granted, there are some so-called dirt tracks that are always oiled and maintained to the same grip. Quick release steering wheel is allowed, must maintain OEM column. Provides more positive suspension control for improved driver feedback and dynamic stability. Our intent was to provide some thoughts on making changes to the basic setup that might improve the car and make each phase better. Dear Honda Experts and including Mr. Holt. And unfortunately, that's going to slow you down. All flammable material, radio and air bags must be removed. On the flipside, if you remove too much front wheel rate, you can have issues with body roll to the point where you lose contact patch due to the camber changeresulting in less front traction rather than more. The setup may look like this: LF = 350; RF = 325; LR = 185; RR = 150 (double the rear springs for the swing arm car); Panhard bar at 12 inches left. That being said, if your car is suffering from terminal understeer, getting rid of the front bar will definitely help. After all your very life may depend on how well the roll cage is welded together. Obviously, changing your wheel spacing, taking stagger out of the race car and just trying to get your car more balanced where it is not trying to turn so much on its own. But in the Crate cars the corners just don't come at you as quick, so you've got more time to think and maneuver. Must be securely mounted using 0.375-inch bolts. If you can't fit it in there, then it should still stay on the left side as much as possible. You should set the front toe to 0" to 1/16" OUT. Generally speaking it will feel better. What this means is you either want a softer swaybar or no swaybar at all in the front. Shims between the spindle and axle at any of the bolt locations will tilt or turn the spindle in relation to the axle. No re-caps, softening, conditioning, siping or grooving allowed. Or, the softer the front sway bar needs to be. The Neons and other cars with fully independant rear suspension might be slightly different in their handling setup. Crate Late Model Setup - Crates On Dirt - MotorTrend