asphalt metric street stock setup

asphalt metric street stock setup

About Us. Welcome, Guest. View all S3SS. There is no one big trick to make your care handle better, rather its all the little things done right that will make you consistently fast. We have continually pressed these issues because of the extreme importance they have. 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. They arent usually as good at spotting little modifications to every single part of the suspension. Competitions are held on oval tracks . So, it might be the best for asphalt racing to run as low as possible or as much as the rules allow to create a lower center of gravity. On the metric chassis the roll centers, from what I understand are mainly influenced by ride height, because we can't change control arms ect. var contact = "Contact Us" Still, teams want the most they can get out of their cars and if all of the above nine items are in order, by all means, go ahead with aero tweaking. Quick view. Probably to the guys that are beating you! The upper BJ is trying to be forced in a forward direction and the lower BJ is trying to be forced in a rearward direction. Wheel Covers. As the car is lowered, the rear RC will generally move down. CRA street stock. The cross weight adjustments should work on all dirt cars except the Sprint Cars. You must log in or register to reply here. ; C1 - Designed for medium to low brake temperatures and provides good cold bite while being rotor friendly. 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. Did you see anything interesting? I think if I had the opportunity I could make the 4-link work on asphalt using a similar set-up that I used on dirt. But the most useful rear steer will only occur on acceleration and not at mid-turn. The lateral location of the third link can affect the distribution of load among the two rear tires that results from acceleration and antisquat. Every year, Jack asks drivers for input regarding rules changes for the following year. Vintage/Classic/Historical Engine Tech, 3V Performance Engine & Valve train Development, Race Cars & Parts - For Sale or Wanted, Asphalt circle track metric GM 4-link questions, Re: Asphalt circle track metric GM 4-link questions, https://www.physicsforums.com/threads/r ss.326355/. The metric cars at THR may be as competitive as the camaros but at CC they were not even close untill we were allowed to change to 3 link and a panhard bar. On a metric four-link car, the four control arms determine the rear moment center height too. So, there is a limit to how much you can get away with and still have a decent corner entry. Officials are trained to find sneaky parts. The car would have a complete roll cage with stock type suspension. Unfortunately, most rule books that I have dealt with are very vague. So, we either lower the rear RC or soften the springs, especially the right rear spring, or preferably do both. Going way back I remember running a early 70's Nova in the street stock division at the old Nazareth 1/2 mile dirt track in the early 80's. Damn, they were some wild nights up there. The metrics at THR are NOT competitive compared to the leaf cars. That energy has to go somewhere, (1st & 2nd law of thermodynamics) so it can either go into tires causing them to heat up lose grip and wear faster, or you can try to take up some of that heat up into the brakes where it will be dissipated on exit and down the straight. Over the years I have had lots of feedback that most these concepts and ideas work great on dirt, on front wheel drive mini stocks, on almost any street stock, production typerace car. Metrics can be competitive IF they are permitted to address their four-point rear suspension problems. 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. This force is resisted by the ball joints and control amrs. This will help keep your ride heights in the ballpark. MSRP: $515.99. That troubles me. By Bob Bolles, Circle Track Magazine . I was thinking this setup might help because their are not alot of different way to adjust these cars other then stagger, offset, and maybe shocks. Still having problems? Stock Car Racing, NASCAR, Late Model, Sooner Speedway, Frost Racing Team, Race Links, Chevy Monte Carlo . in Exotic Race Cars on a Real RaceTrack, Copyright 2000-2023 I think with the panard bar and 3rd link the metric cars. With setups that use a very stiff right rear spring, the angle of the right trailing arm will need to be less than when using a conventional softer spring because that corner will move less. A very soft spring would need more compression rate and less rebound rate, whereas a stiff spring would need a lot of rebound rate and much less compression rate. We can lower the rear RC by making changes to the mounting points. If we can raise the upper front link mounts, we can lower the rear RC by lowering the upper IC. Each end has its own moment arm length and resistance to roll as well as other factors. Join OSR Voice/Text Chat. Posted August 22, 2005. Bilstein has put together the ultimate Street Stock / Factory Stock Shock Package. 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. Great advice! The more third link angle you have, the more antisquat there is. Check with the rules to see if it's even mentioned. This tape Aero Package Create New Wish List . Here are what we consider to be the 10 most important areas of chassis setup with No. When the track is cooler, you may want to loosen the car some. Of the other two, camber is well-recognized, but for all intents and purposes, the least-understood . In an effort to clear up some of the confusion over all the setup options included within NASCAR Racing, I decided to put this guide together to help you better understand what, why, & how adjustments are made in the sim. Post You need to locate the moment correctly, and the cambers . #1. ANYBODY KNOW OF ANY STREET STOCK RACING CHEATS/TIPS. The 1st thing we will need to do is look at the car, where are we with your current setup and how far can we go with that setup. Maybe not on little tires either. Too low a ride height could cause the car to bottom out. The engine should always be aligned perpendicular to the rearend and/or parallel to the centerline of the car. We must develop ways to create more rear traction on acceleration only. Conversion to Race Car When we convert a Metric four-link suspension to a racing application, we need to be aware of several important factors. SmartPad BP-30 is a race only pad for heavy braking on dirt, and intermediate needs on asphalt. I was also wondering, are there any tricks you have to make your tires wear slower without damaging speed. No matter which stiffness you decide to go with, the most important aspect of setup is balance, and you achieve that balance with the correct combination of springs, moment centers, sway bars, and load distribution. Once you've made the entry to the corner balanced, check to see if the adjuster is centered. . Conversely, if the car feels tight throughout the corner, raise both track bars. Click. How do I tighten or loosen the car on exit? The only component were worried about is These cars drive off the left rear more to keep them from being to loose, that is why you are starting to see the LF coming off the racetrack, it takes proper weight placement, rear bushing selection, spring choice, and ride heights to make it have a lot of traction but not be a three wheel out of control mess. . 122. It may not display this or other websites correctly. You need to keep the ride heights as close as possible to where they were before you started. Each suspension system desires to do its own thing when lateral forces are introduced from the car going through the turns. Numerous car builders have come to realize the truth in the above statements. 5. Sliding the MC left and to the inside of the turn makes the suspension softer. the force of air. THAT ARE CHEAP AND APPEAR STOCK. Next is engine set back if allowed. If you could slide the MC to the right, or outside of the turn for you road racers, the front end will get stiffer. The Metric four-link suspension design is a bit different than most other rear suspensions. If the car feels loose on corner exit, lower the right track bar. . I thought these were street STOCKS? 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. Verndale, MN. Lift earlier, and/or drag the brake just a little bit on entry. Just trying to help someone. Location:Austin, Tx. LOL. Because these cars are being used in great numbers in the Stock classes of racing here in the U.S., we need to have a better understanding of the design and how it relates to the setups. If there is, try to adjust the brake bias to eliminate the adverse condition. Administrator. This configuration is common in General Motors cars built in and around . //-->. Brake bias influence can be easily determined by entering the corner with medium to heavy braking first and then entering with light braking to see if there is a difference. Polyethylene Film / PE Sheet by doing this and the use of lowering blocks the rear roll center can be changed, I know it's not a quick adjustment but it is an adjustment the the metric car in the stock. document.write("" + "") I also was involved with beta testing for NASCAR Racing Simulation Games. I remember qualifying times in the 19.6 to 19.7 range. Be careful not to overdue that. Mod Four Tech. $137.99. 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. by rick7343 Fri May 01, 2015 5:14 pm, Post Camber was -2 deg on RH and +2 deg on LH at ride height. One guy said it come up off the ground two feet. We had LF 1000, RF1300, LR 200, RR200. Since the braking forces are in the opposite direction, there is a serious resistant force created which helps prevent the front suspension from moving in compression too quickly while braking.

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