Although Im sure youre backing up your corner and lifting early, it can still wear the right front because the tendency is to lift as late as possible which can cause a faster corner entry than you might realize, causing the RF to heat up. 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. Ill provide a couple of tips that will help you get your car tighter or looser, whichever you need. 1 Min Read. Sort by. Manyof the ideas fit into the gray areas and some of them are outright cheating. The Camaro's we were running against could have weight jacks and tubular uppers as well so it was pretty even. Also the rear springs on that car Dave 24, are either Landrum 200-175 or Afco 194-166can't remember, Only if you are racing anywhere except Bonneville.lol Chad. The set-up really planted the RR tire. Your close on the springs if the car is 3200. 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. Over the years I have had lots of feedback that most . The images used are taken from the iRacing Super Late Model setup screen. One way is to have a rear spring split, where the right rear (RR) spring has less spring rate than the LR spring. Pay attention to the left front tire temperatures versus the left rear. Nick might be a better theory guy but I don't think that just adding a panhard bar will get you there. And, it must be economically applied. You are using an out of date browser. Check your PM's. 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. Posted 5 weeks ago. Another way to gain bite that we have described in the past involves the use of a spring-loaded pull-bar that allows a certain amount of rear end rotation. Our second design in our dirt chassis line this IMCA legal metric clip car designed in 2006 was already proving itself to be a successful chassis. The control arm angles affect the rear steer and the third-link angle can redistribute load upon acceleration. 2,224. Do not attempt to open the setup file in Windows. We have been softening those setups over the years, but never intended to go to coil bind or bump rubbers. It would be nice if we could change the rear suspension, I have done a lot of research on it and have found some info, there is just not a lot legally that can be done with it. Quick view. . var contact = "Contact Us" I never got to the experimenting stage on asphalt. I would like know what the ic would be on a g body with a 9 inch in the rear with stock suspension. . If the car feels as if it wants to break loose under throttle in the center or on corner exit, or drive off the right rear wheel (wheel spin), increase the cross weight. SR10 Dirt Oval RTR. It is not advantageous to have the rearend steer to the right at any time on asphalt. With all the negative BS that tends to permiate these boards these days, I thought maybe we could talk about something real and constructive. This is what I did to my Metric that won the 2012 UMP National Championship. Divide that in half for the center of the wheel. Car has stock location rear links and stock links , different bushings . Antisquat results from the third link trying to straighten out, or become more horizontal as the car accelerates and the rear end desires to rotate. This develops more crossweight as the car squats on acceleration. Your statement that the 3-link is what the metrics needed to level the playing field is the type of feedback that tech. Russet mites are a type of pest that can cause damage to leaves, stems, and petioles. In this article, we explore the possibility of russet mites, thrips, spider mites, and other causes of leaf damage. The amount of difference you need is directly influenced by the installed motion ratio of the spring and the spring rate. Brian Wise. Get Ready for a New Season of Gardening -Choose from Tomatoes, Peaches, Corn, Zinnias & More! RacelineCentral.com All Rights Reserved, NASCAR 2K3 Racing Season Garage 101 Guide Download, Creative Commons Attribution-Noncommercial-No Derivative Works 2.5. Can a 3-link be used effectively without weight jacks? "ULTIMATE" Racing Car Chassis Setup Guide and Tutorial. When the LF is too cold, the RR spring is too soft. Please Login or Register 03/04/23 at 12:37am, what front springs to start with and whats a good baseline for wieghts the minum is 3100 what do i need for leftside,rear,and cross. In the end there is a ton of stuff out there, everyone seems to have something that works. Might go25- 50 pds more on each side and the left side should be more than the right side. You can try bigger adjustments if you cant tell much difference in the handling after you make smaller adjustments. ANYBODY KNOW OF ANY STREET STOCK RACING CHEATS/TIPS. You need to locate the moment correctly, and the cambers . 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. A slight amount of rear steer to the left has been shown to help provide more traction at the rear and bite off the corners where it is needed. Drag the brake lightly as you enter the corner. This tape I ran a street stock/sportsman from 1995 to 2000 with a metric frame. Love it when people explain why somethings done rather than just saying this is how its done., Thank you Jeff! I would suggest going to www,4m.net to the tech board. This force is resisted by the ball joints and control amrs. We had LF 1000, RF1300, LR 200, RR200. So don't try it. 5. So, in most cases, we need to run a softer spring in the right rear. Re: street stock set up. Here are some recommendations. The less fuel in the tank the tighter the chassis will become. . Designed and built with one thing in mind, WIN RACES. Unfortunately, most rule books that I have dealt with are very vague. Each setup has a life cycle or a time frame in which it will work before we run into a stopping point with it. The metric cars can use different size spring spacers as well, so the playing field is already level in that respect. I also was involved with beta testing for NASCAR Racing Simulation Games. They should also be able to run any panhard bar. Load the setup in the iRacing simulation under Garage - My Setups. The settings, including the moment center location, really do dictate how all of the other parts and pieces of setup will work. How to Lower the Cross Weight in an iRacing Setup. These desires are directly influenced by the spring stiffness, location, and spring split, the sprung weight the system has to support, along with the moment center locations and other settings. #1. If the car feels tight on corner entry, raise the left track bar. race pictures, racing news and season updates for the Frost Racing Team. I drive both a metric (my truck) and a leaf spring car (ss). Track Tools. $137.99. Try one or two click on each spring perch shown above to raise the cross weight. Once you have evaluated all of the above and feel fairly confident that the car is set up correctly, you should then work to tune the transitions into and off of the corners with the shocks. lowers are stock location on frame. how to adjust iRacing Sprint Car cross weight, go here. It must show a consistent gain in performance and a logical ideology to the bulk of race teams. Play the all new "DANNY SIMKINS - 11 STRAIGHT - trivia game." Moving the pull-bar or just the third link to the left increases the loading on the LR tire during acceleration. ; C1 - Designed for medium to low brake temperatures and provides good cold bite while being rotor friendly. Good luck and keep the rubber side down!!! Go here but read before you post..lol. As each season comes along, our knowledge of what we need and desire grows. the force of air. By Bob Bolles, Circle Track Magazine . 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. It is a low acid tomato with a unique flavor that has been described as sweet, yet slightly tangy. When we recently set up our Project Modified for our first race, we followed a simple list of to-do items that are the same for every race car I ever set up. But the most useful rear steer will only occur on acceleration and not at mid-turn. Ive made the brackets on the rear housing (lowers) longer with trailing arm mounts that have 3 . Basically, if the suspension mounting points must remain stock, the leaf spring cars will dominate (at least on ashpalt.). You can use your stock metric pitman arm and . If the same stiffly shocked corner is in rebound, less of the overall load will be retained by that corner, and its diagonal corner as well, during the rebound cycle only. Would it be too much of an advantage to let these guys run a 3-link rear with solid links and panhard bar? RAceman. It locates the rearend fore and aft, it reduces rear steer when the chassis rolls, it prevents axle wrap-up when braking or accelerating, and it provides a relatively stable roll center location. Unbalanced setups exhibit easily observed characteristics, such as unusually high degree of wear and temperature on one tire versus the other tires. I ran a street stock/sportsman from 1995 to 2000 with a metric frame. If it is too far to one side, then changes to the brake master cylinder sizes and/or the pad compounds might need to be made in order to maintain a centered-bias adjuster. Yes, I get inquiries about how to apply the BBSS setups to both of these types of cars. A 1/2 inch height change from level can make significant handling changes. To download a copy of the E-book, simplyclick on the link below. where can i get info on the set ups for a metric chassis short track dirt car, Do Not Sell or Share My Personal Information. In Stock. 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. Motorcycle. More has to be done to help the rear roll to match the front. I ran a metric street stock at HMP for a number of years and was definitely not at a disadvantage. I would rather race 100% legal with a rule book that is written 100% clear and specific, that is enforced as it is written. Front End Geometry I followed the progress of the THR #01 SS very closely and when Terry says he tried everything legally possible to get that rear end to quit binding up during body roll, he's not exagerating. This chassis utilizes our very popular double slotted strut style front clip. If the car feels tight on corner exit, raise the right track bar. 507-386-3930. Some of the names, most notably in the asphalt Street Stock springs, are different, but the process is the same. If you use no brakes you can wear the right front. Over the years, most of the things that I have learned about racing, I've learned the hard way. In situations where the exit portion of the track provides less traction and/or the corner is more flat, we might need to develop more rear traction upon acceleration. 5. I appreciate the lead. Add to Cart. The MC should always be somewhere close to the centerline (i.e., midway between the tire contact patches). Contact Us. Competitions are held on oval tracks . Note the new cross weight and the ride heights. Trends are a part of this learning curve and greatly influence some, but not all racers. Has boxed lowers, adjustable uppers , stock springs and shock. We showed you the 3-link rear end last week. 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. Current Stock: Quantity: Decrease Quantity: Increase Quantity: Save to Wishlist. This is very "old school" but when applied with a balanced setup, very effective. Free . We got away from running thatmuch cross as the car was pushy. The artistry comes in when you actually do it. Thanks a lot for making it. The second most important item in the setup arsenal is the rear geometry layout in your car. 30 day Money Back Guarantee!- If you don't learn something that helps you go faster, email me and I will refund 100% of your money backAfter payment you will be directed to a download page. Am I correct that you would reattach the sway bar after making the perch adjustments? I think I'll make a proposal along these lines. 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. Eliminate most of your bumpsteer and Ackermann and install the correct steering ratio for your track that would suite the driver. 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. Bump Springs Tech. 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
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