We showed you the 3-link rear end last week. Lift earlier, and/or drag the brake just a little bit on entry. The Metric four-link suspension design is a bit different than most other rear suspensions. Conclusion Street Stock; Other; Best Selling. That is the essence of shock technology related to handling influences. Did they allow weight jacks? Yea how many years ago a1? Setup Tips for Metric on asphalt. These cars were meant to ride down the road nice not be fast on dirt, so you have to redo all of the mounts, change the length of the trailing arms, use hiems and/or rubber bushings or even spring loaded trailing arms to build traction. To download a copy of the E-book, simplyclick on the link below. That's one thing I've really never understood about some street stock classes that don't allow weight jacks. The rear won't desire much roll and there will be excess load transfer to the outer wheel and tire. I set the car up a particular way last year and won a heat race with my street stock in the late model class at HRP. How do I tighten or loosen the car on entry? Required fields are marked *. Oct 12, 2013 #2. They arent usually as good at spotting little modifications to every single part of the suspension. 10. I drove the #01 ss for two years and tried everything I could think of within the rules and it was a hard job to keep the car in control because of the binding of the rear suspension. Do not seek aero downforce at the expense of aero drag increase. pretty much none of that ++*% matters at stateline, it is mostly driver and survival is the name of the game, get all your angles and roll centers figured out and you will be faster when you make it to the front i have seen dozens of cars that dominate in the stock class at stateline but get squashed at eriez and rw7 however once you get a car fast at either of those tracks then you will be fast everywhere you go. I dont really recommend it. The car madracing 19 has for sale has all of these things done to it. If we have a top view difference in alignment between the transmission output shaft and the pinion shaft and they are parallel, then the angle to the driveshaft created by that misalignment might be sufficient to provide the needed angular differential needed for loading the U-joint bearings and reducing negative harmonics. 266. You need to locate the moment correctly, and the cambers . Biggest change is getting ride height . 1980 Camaro bomber class street stock crate motor ford 9inch. The more third link angle you have, the more antisquat there is. Try to understand how aero downforce is created and then configure your car so that you take advantage of every area where you could produce more downforce. If those desired angles are different, then we term the setup unbalanced. Sliding the MC left and to the inside of the turn makes the suspension softer. Can a 3-link be used effectively without weight jacks? My truck has weight jacks and a stock 4 link. If there is, try to adjust the brake bias to eliminate the adverse condition. Welcome, Guest. That was it. Maybe if Billy would be more specific about how he made his stock setup work we could learn even more. Compare that to an asphalt Late Model car with a rear Panhard or J-bar and a 10-inch rear RC height and a 15.5 inch CG height. The left side suspension usually is designed with about half the angle of the right side in a conventional design. These components include the radiator, oil/transmission coolers, & brakes. After payment you will be directed to a download page. What do you mean by spring loaded trailing arm, i've always had that idea, but not sure if its something thats available or something i would have to fab up. If you could slide the MC to the right, or outside of the turn for you road racers, the front end will get stiffer. We even did pretty good with it in the THR LLM class back in `99. If you want to know how to adjust iRacing Sprint Car cross weight, go here. sj_valley_dave wrote on 05/01/09 at 12:12pm: I spoke with Dave24 after last weekend, he dropped the fronts down to 700 LF and 800 RF and got the cross down to 45.8%, pulled the bolt out and floated the RR spring. Check your PM's. Thank you, that forum is a wealth of information. Administrator. var emailHost = "hotmail.com" The front geometry on a metric car isnt as good as a Camaro though. would be able to run on asphalt with the leaf spring cars. Smaller gains can come later on after the more important aspects of setup are resolved. I have always believed in priorities because you can make gains faster when you solve the high priorities problems first. var email = "RacelineCentral" Disconnect the sway bar and zero (unload) it. So, here is, in order of logic and importance, a list of setup parameters we need to address to make our cars fast and consistent. I would rather race 100% legal with a rule book that is written 100% clear and specific, that is enforced as it is written. Excessive front toe in will make a car turn into a corner quicker, & may create a loose condition. is applied to the front bumper & air dam of the car covering the openings for air flow to the various components that are cooled through But there is still some changes to be made from track to track. The cameros have been better then the metric cars at SAS for years,they used to let the metric cars raise the spring pockets in the rear if I remember right,I don't remember what else they were allowed to do though to be competitive. However, that is only one of the three basic geometric ways to move a tire on a race vehicle. When thisbook was originally published in 2001 it was specifically for GM Metricchassis (78 or newer Malibu, Monte Carlo, Regal and Cutlass cars) racing on asphalt. Thank you for pointing out the obvious to me . Plan your shock layout by comparing the stiffness of one to the other corners and to the spring stiffness at the corner you are trying to control. The effect is huge. Less fuel equals faster speeds. . AFCO C1 METRIC PADS. Street Stock Dirt Oval Racing - All the dirt, clay and pavement-racing excitement in a 1:10 scale RTR. I got a 1000 on ebay 150897831883 at like $5.00 I would do 1100 RF, 1000 LF, 225 LR and, 175 RR but that was on big chevelle or impala chassis. LIT-719 80292 C7 Corvette Radiator. We make it with either steel panels, or aluminium panels. For many gardeners, it starts with tomatoes. . If the LR tire is too cool, then the RR spring is too stiff. FOR 78-88 GM METRIC CARS. I would run either the pure stock or street stock class. Setup Tips: These tips are for an independent a-arm front suspension and 3-link rear suspension type of car, but may apply to other types of suspensions as well. I never felt good about cheating but when everyone does you need an even playing field. Caster. However, tie down shocks are becoming less and less desirable. Since mustangs have a similar rear suspension would these same mods work? Posted 5 weeks ago. As the rear end rotates on acceleration, the left wheel moves rearward more so than the right wheel, creating a slight amount of rear steer to the left. We also need to establish a ride height that will both be appropriate for our type of racing and also help to establish the best roll center height. set the tone for how the parts and setup will work. Send your request to bob.bolles@sorc.com. I don't get too many reports of continual, repeated wins and successes. 321. We have done a lot with the front roll center and cant wait to see how it does, after that, i found some legal stuff for the rear that we will try. As for stock arms they worked just fine ,and didn't cost anything. Contact Us. The Metric four-link suspension design is a bit different than most other rear suspensions. The less fuel in the tank the tighter the chassis will become. Quote. Loss of efficiency can rob power from the drivetrain due to the generation of vibrations and harmonics that are also damaging to the bearings. Motorcycle. The moment center must be located correctly for your type of racing and the cambers must be set, again toward your setup style and track conditions. Copper has been known to kill tomato plants if placed directly into the stem or base, but placing copper wire around the wound may not have the same effect. 5. If you can use bucket and run a taller sprign thats a good way to go. Bush i agree with your Eriez/ 7 comment. It costs just as much money, if not more, to run poorly, so you might as well learn to run well. Stock Car Racing, NASCAR, Late Model, Sooner Speedway, Frost Racing Team, Race Links, Chevy Monte Carlo . This was taken at Butler Speedway in Michigan. X-Y-G METRIC STREET STOCK / SPORTSMAN HEADQUARTERs 704-784-5353. Maybe not on little tires either. 9. We can add the stiffer bushings to most of the points, but leave several, one at the top and one at the bottom, as a rubber bushing to absorb the torque created in roll. Told me he might be going to Lebanon to run now. "One bad person can ruin it for everyone and that is just disrespectful", The by RonL Fri Jan 02, 2015 12:36 am, Post As the car is lowered, the rear RC will generally move down. Order Wilwood part number 150-9442K.