asphalt metric street stock setup asphalt metric street stock setup

Circle Track Wheels. iRacing Dirt Street Stock Setups - Old School Racing Motorsports Street Stock Racing Cars for Sale | RacingJunk Additionally, modern pennies are only 2.5% copper, so older pennies should be used instead for better results. It just won't work. It is this sliding scale situation that determines the stiffness of your front end. Verndale, MN. 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. Am I correct that you would reattach the sway bar after making the perch adjustments? Alignment Then should I use brakes more? I measured ours at close to 20". Nick and I agree on something! As each season comes along, our knowledge of what we need and desire grows. First of all, the design is intended to solve several problems. Most of the time when some ask the question they are at that point and just don't know it. Send your request to bob.bolles@sorc.com. Hobby Stock - (USRA/IMCA TYPE) Street Stock - (WISSOTA TYPE) Stock Car - (USRA/IMCA TYPE) Street Stock; Other; Best Selling. If you need to know the height of your Metric four-link rear roll center, then send an email and I will send you a free calculator to use. However, they should be required to run he two stock lower rear trailing arms in their stock locations. You might try a little trail braking. MSRP: $515.99. RacelineCentral is not responsible for the accuracy of this document, If you are an owner, sponsor, or mentioned here, Please feel free to contact us below for updating. JP, are you saying that you were allowed to run it in that form - stock lowers with an aftermarket upper link? Here is an explanation of balance related to the dynamics of the race car. This will be a brief tutorial that should help iRacers adjust their setups to better suit their driving styles. Raising the rear of the lower links also lowers the rear RC, although in reality this is very hard to do because the links are already mounted close to the rearend axle housing. 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. Ok im building a new circle track car useing a 1981 Camaro. Most of the ideas in this book are perfectly legal for any rule book. Unbalanced setups exhibit easily observed characteristics, such as unusually high degree of wear and temperature on one tire versus the other tires. Thanks a lot for making it. Just about all the available setup options that you can adjust on a real WC car can be adjusted in the sim. racing aspirations Moment Center for Circle Track Setup Tips for Metric on asphalt | racecheep - ProBoards The less angle the better. Dirt Modified IMCA, Local Tracks. 358101 FAB . It's that time of year again when gardeners all over the world are planning what to grow in their gardens. In Stock. 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. With allot of experimenting I found a way to really get the car to hook up. SR10 Dirt Oval RTR | Associated Electrics 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 a metric four-link car, the four control arms determine the rear moment center height too. The front end takes time and effort to get the bump steer and caster gain within a tolerable amount, you have to move the upper and lower control arm mounts, cut the left side lower control arm, use special length ball joints, etc, etc. Go here but read before you post..lol. Metric rear tech - BDLM And, of course, Terry chose to park it. There are ways to do that without changing the handling at other points around the racetrack. Make small adjustments, about one half of one percent. Yea how many years ago a1? Since mustangs have a similar rear suspension would these same mods work? Asphalt Street Stocks & Parts Only - Facebook Ive raise the center section of the chassis where the the upper mounts attach by 3". Roughly 8-10 degrees of third link angle is sufficient to promote antisquat and not hurt your corner entry. 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. I guess the leaf cars could be allowed adjustable shackles in the rear to even that one out, sort-of. The dynamics of the moment center and the effects of camber change have been explained before. Be careful not to overdue that. Note the new cross weight and the ride heights. set the tone for how the parts and setup will work. Yes, I get inquiries about how to apply the BBSS setups to both of these types of cars. If you could slide the MC to the right, or outside of the turn for you road racers, the front end will get stiffer. First, we don't want to restrict the movement of the arms too much. I better get the torch and welder dusted off! 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. Victory Circle - West Coast asphalt and dirt chassis design and The sportsman car i had at SAS was always a fast car and it was coil spring 4 link no panhard bar and no weight jacks. We also might want to change the locations of the chassis and/or rearend mounts for the links. Street Stock. Conversely, if the car feels tight throughout the corner, raise both track bars. Street Stock Setups - Custom iRacing Setups and Paints for dirt oval and asphalt oval cars. Remember, we're still using stock components, we're just making small relocations of those points. Before you start your season, you need to create your If the car feels loose throughout the corner, lower both track bars evenly. Page 1 of 1. Those cars are coming around becoming competitive. This 7 shock kit includes shocks for every track condition with tips to help fine tune your racecar. Street Stock - (WISSOTA TYPE) - Medieval Chassis They aren't expensive to buy or install, WB shocks are the same price as stock mount ones and bolts allow for much easier tuning. If you can use bucket and run a taller sprign thats a good way to go. 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. rolling chassis. Stock cars using the metric-style four-link rear suspension usually need to do this just to achieve a balanced setup with the high rear moment centers in those cars. I will post as I no longer race, the biggest thing is the angle of the upper and lower control arms in the rear, you need to understand roll center and instant center to be able to adjust it correctly. Asphalt circle track metric GM 4-link questions - Speed-Talk.com We even did pretty good with it in the THR LLM class back in `99. Metric Street Stocks - Page 2 - Lone Star Speedzone Forums Aero Package We ran the car with a lot softer set up than that. See All - Best Selling. This develops more crossweight as the car squats on acceleration. 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. That troubles me. Setup Tips for Metric on asphalt racecheep. in Exotic Race Cars on a Real RaceTrack, Copyright 2000-2023 As a general rule, most asphalt stock cars run around 3.5 to 4.0 front roll center height, although many run lower roll centers than they would like simply because the stock location is very low . SUCH AS SPRINGS, SHOCKS, SWAYBARS ETC. Did not get DQ'd but after the race the promoter told him that too many other cars were complaining and he would not be able to run the car in that class. I ran a metric street stock at HMP for a number of years and was definitely not at a disadvantage. Refer to the images below. AFCO C1 METRIC PADS. Racing Aspirations refers to this point as the roll center (RC), but it can also referred to as the moment center. Hey I am looking for some guidance setting up my 4 link GM metric rear end. THAT ARE CHEAP AND APPEAR STOCK. Truck99August 22, 2005 in Grease Monkey Hangout. Street Stock Dirt Oval Racing - All the dirt, clay and pavement-racing excitement in a 1:10 scale RTR. Add Comment. Taipei, Taiwan. Some of the names, most notably in the asphalt Street Stock springs, are different, but the process is the same. Christjohn has been racing street stocks for 13 years and has amassed 74 feature wins and 4 track championships. Swap Option: Medieval will build the chassis using one of our sandblasted frames. Includes: Performance handling basics, chassis & roll cage fabrication, front suspension alignment, changing the roll center and camber curve, rear suspensions, springs and shocks, tires (bias and radial), stagger, gearing, basic chassis set-up for asphalt and dirt tracks, weight adjustments, tuning the car to . After you get the cross weight where you want it, adjust the ride heights. I wondered if a 3 link could be made to work well without them. camaro street stock setup The Street Stock | Get Started Racing We do not want to try to solve turn entry problems with the brake bias, we only need to make sure the car stays neutral in handling when the brakes are applied. race pictures, racing news and season updates for the Frost Racing Team. by . Yeah! Adjust drag link accordingly, *unless something is bent, spindles, drag link, idler arms, etc. Add to Cart. var emailHost = "hotmail.com" Pure Stock Tech. Everything you need to know to build, set-up and race a Street Stock competitively. 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. Thank you for pointing out the obvious to me . A complete body comes with the fiberglass hood and roof, plastic MD3 nose and tail, a set of skirts, trunk, a box of rivets. This will loosen the car, and that's undesirable, especially on dirt. For warmer track temperatures, you are going to need to tighten the car. Steering Geometry Thank You, DreamRacing.com offers a chance to go racing Basically, if the suspension mounting points must remain stock, the leaf spring cars will dominate (at least on ashpalt.). I built Couchenours 99 car . We had LF 1000, RF1300, LR 200, RR200. You can try bigger adjustments if you cant tell much difference in the handling after you make smaller adjustments. If one corner of the car is shocked stiff, then as that corner desires to move in compression, more load will be retained by that corner as well as the opposite diagonal corner of the car during the compression cycle only. Administrator. IMHO they should be able to remove the two upper rear control arms and replace them with a single, fabricated, adjustable upper control arm (top link). Has boxed lowers, adjustable uppers , stock springs and shock. On a metric four-link car, the four control arms determine the rear moment center height too. Add to Cart. I talk to lots of racers representing every form of circle track racing in every region of the country and beyond. After the race I had people come to our pit area and ask how did you get a metric car to lift the left front off the ground?" The surest way to get disqualified is to bolt an illegal part onto your car. Its important to make even adjustments, meaning you should make the same number of clicks on each spring perch. Load the setup in the iRacing simulation under Garage - My Setups. Rear Geometry We run on street tires and can not move suspension mounts (viasably ) I won the championship last year with a car . Afco Racing Products. Competitions are held on oval tracks . 1. By Bob Bolles, Circle Track Magazine . Long exposure, Nikon D810. That was the only time that car was really fun to drive even though I opted not to go to tech because it was not legal for THR rules. 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. Ive made the brackets on the rear housing (lowers) longer with trailing arm mounts that have 3 . 2,224. The lateral location of the third link can affect the distribution of load among the two rear tires that results from acceleration and antisquat. The more third link angle you have, the more antisquat there is. It also seems hard to argue that the stock 4-link/metric cars have a hard time being competive in our SS/Sportsman classes where a stock suspension is mandated. Street Stock Setups| RYCO Performance / iRacing Setup Shop Aug 24th 2005. The artistry comes in when you actually do it. Good luck. 35809 FABRICATED IMPALA FRAME. 9. Full of fuel, everything done, full of oil, lead bolted down. If we can raise the upper front link mounts, we can lower the rear RC by lowering the upper IC. The car is loose mid to exit with not foward drive. It may take a few test sessions to help you determine your balance, but if you observe the indicators correctly, then tuning the car for dynamic balance can be done. Oversteer help - 1978-1988 General Motors A/G-Body Community Not that you can't get the same handling results with shims, etc., but it's a whole lot easier to adjust the handling of the car with weigh jackers. Probably to the guys that are beating you! I'm a former NASCAR short track driver and league administrator for SASCAR. Each setup has a life cycle or a time frame in which it will work before we run into a stopping point with it. Hardcore Package - $5,700 (2023 Pricing) *Some components included in the package are not shown in picture below*. Understanding the relationship between the rear roll center on these cars and the setup will help us find a more balanced setup. Stock chassis that has been: Boxed, second "inner" frame tube added, suspension pickup points doubled and gusseted, rear frame notch (for future, wider tires), cross braces at front, rear shocks, and rear of frame. I have found that these are the best ways to adjust iRacing setups to suit your driving style, or to handle better under different temperature conditions. On the a street stock what size spring would be better to run on the rear. To download a copy of the E-book, simplyclick on the link below. Circle Track Setup: The Case for Caster. RAceman. Street Stock Setups. If your vehicle of choice utilizes a McPherson strut style front suspension, then your 2 pivot points would be . The very first step in the process of preparing for the new season is to consider all performance-related items and how they worked last season. 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. Antidive and antisquat are mechanical influences that can help our transitional phases of entry and exit. And your choice of aluminum or steel fenders doors and quarters. 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. The left side suspension usually is designed with about half the angle of the right side in a conventional design. 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. We even did pretty good with it in the THR LLM class back in `99. It depends on your rule book and it's enforcement. Setup Routine - JOES Racing Products Wheels. Lee Christjohn of Antigo, WI knows what it takes to win street stock races. This topic is now archived and is closed to further replies. Cvracer5. View all S3SS. 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. The number one reason a car will be tight and not want to turn is because the front end is not designed properly. The cars with the stock metric 4 link all seem to go into a four wheel drift and are always loose on exit. Unfortunately, most rule books that I have dealt with are very vague. Off-centered adjusters can be very inconsistent. Bilstein has put together the ultimate Street Stock / Factory Stock Shock Package. Told me he might be going to Lebanon to run now. For many gardeners, it starts with tomatoes. Lowering the rear RC and softening the RR spring will help solve the problem. Race Car Street Stock Set Up help manual book. Once you've made the entry to the corner balanced, check to see if the adjuster is centered. PREMIER. 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. Manyof the ideas fit into the gray areas and some of them are outright cheating. Race car suspension Class | Page 47 | Physics Forums I dont really recommend it. Once the setup has been balanced and the shocks are decided upon, we need to evaluate the turn-entry characteristics and the fact that brake bias is a very important influence at this segment of the track. Plan to win in a repeatable fashion. Turn the wheels to the left all the way, make a mark with the steering wheel, now count the turns it takes to go to full lock the opposite direction. This is our 1988 Monte Carlo Stock Appearing Body. 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. 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. Also has a anti roll bar added to it. Here is a synopsis of how camber effects the handling of the chassis: Here are the diameter choices of the bar: The grill tape option is located under the drivetrain/aero tab within the garage menu. That's one thing I've really never understood about some street stock classes that don't allow weight jacks. The amount of resistance is directly related to the degree of side view angle we put in our control arms and the amount of brake force used. It was either cheat or park it until the rules change. Welcome, Guest. Your statement that the 3-link is what the metrics needed to level the playing field is the type of feedback that tech. About Us. How do I tighten or loosen the car on entry? Since the spring promotes rebound and resists compression as inherent properties, then the shock rate of compression control must be less than the rate of rebound control. Trends are a part of this learning curve and greatly influence some, but not all racers. I have had a lot of feedback from teams who did the same with the same results. I noticed the camaros can arch or de arch springs. Metric Chassis Roll Centers - Lone Star Speedzone Forums Negative aspects might include excessive bumpsteer (more than 0.030 bump in or out in for each inch of travel is considered negative by most designers), excessive Ackermann (more than a 1/4 degree added steer in either front wheel in 10 degrees of steering input is considered excessive), and incorrect steering quickness. I think with the panard bar and 3rd link the metric cars. However, tie down shocks are becoming less and less desirable. Re: street stock set up. Brake Pad Identification and Friction Surface Options Explained 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. My old car had a stock frame front to back with just the suspension pick-up points changed, it took a lot of trial and error over three years to get a good baseline for most tracks. Posted August 22, 2005. After payment you will be directed to a download page. If the camaros are allowed adjustable rear shackles and are allowed to use different lowering blocks then they already have weight jacks and are allowed to adjusted rear roll center. Its hard to say without more information. Samuel232. With all the negative BS that tends to permiate these boards these days, I thought maybe we could talk about something real and constructive. On a three-link rear suspension you should have the front of your right-side control arm higher than the rear mount by 1/3 of the total amount it will travel in the turns. Street stock, pure stock, sportsman, factory stock. RacelineCentral.com All Rights Reserved, NASCAR 2K3 Racing Season Garage 101 Guide Download, Creative Commons Attribution-Noncommercial-No Derivative Works 2.5. . Love it when people explain why somethings done rather than just saying this is how its done., Thank you Jeff! This means keep track of weight coming off and going on. Asphalt Chassis Setup - Prepare Your Race Car For The New Season Less fuel equals faster speeds. Antisquat is detrimental to corner entry. I drive both a metric (my truck) and a leaf spring car (ss). See all 6 photos. Home. This would mean we could align the driveshaft from a side view inline with the tranny shaft and the pinion shaft with no angular deflection. state doesn't have. This setup guide also has new information based on the changes that go along with the new version of the sim. What do I do if the car is loose or tight throughout the corner? This is what I did to my Metric that won the 2012 UMP National Championship. 122. LIT-719 80292 C7 Corvette Radiator. Wheel Covers. The set-up really planted the RR tire. Speed and how it is made - Bsbgofast.com On both dirt and asphalt cars, it's a good idea to fine tune your shocks based on the type of track you're running. CRA street stock. But there is still some changes to be made from track to track. By It is a low acid tomato with a unique flavor that has been described as sweet, yet slightly tangy. It must show a consistent gain in performance and a logical ideology to the bulk of race teams. Jul 25, 2011. The car would have a complete roll cage with stock type suspension. I once drove a metric on both dirt and asphalt. The bottom line is that at mid-turn, each end will want to roll to its own degree of angle. There are two main ways to tighten or loosen the car. You are using an out of date browser. Here are some recommendations. They should also be able to run any panhard bar. Thats with a 305 a ton less HP. Plan out changes that could help improve performance or durability. Forum Actions: Forum Statistics: Threads: 4; Posts: 10; Last Post: I-44 Speedway-Jeg's Master of. If the car's center of gravity was say 16.5 inches (around average for an asphalt car that has been lowered), there would only be a 2-inch moment arm to try to roll the car. 4m.net - The Most Opinionated Racing Message Board In The Universe Both of these ICs act like hard points of resistance to lateral movement of the chassis. racing on asphalt. Strictly asphalt street stocks and parts. 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. 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. If there is, try to adjust the brake bias to eliminate the adverse condition. I was just trying to help a guy asking about what is done to the chassis. 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. The rear roll center is certainly part of the problem. Camber was -2 deg on RH and +2 deg on LH at ride height. Would a 11 in be better or a 13 in spring in back be better. METRIC CROW FOOT Other Items Online Auctions at EquipmentFacts.com. Most good cars are built on wheel scales. A trend must prove itself in order to stand the test of time. I ran a metric street stock at HMP for a number of years and was definitely not at a disadvantage. You refering to dirt track racing correct? competition. Join OSR Voice/Text Chat. Metrics can be competitive IF they are permitted to address their four-point rear suspension problems. ; this was with all four stock trailing arms. How do I tighten or loosen the car on exit? taipei city stock pictures, royalty-free photos & images That's why I asked about weight jacks in the original post. 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 Chassis. When you enter the corner you are going to slow down. S3 - Street Stock - USA $4.00; S3 - Street Stock - Lanier $4.00; S3 - Street Stock . Too low a ride height could cause the car to bottom out. I remember qualifying times in the 19.6 to 19.7 range. However, that is only one of the three basic geometric ways to move a tire on a race vehicle. SR32 - Developed for the right fronts of dirt cars where low grip is needed to help build bias in the front brake system and help the car turn better when you have to use 4 wheel brakes. Do not attempt to open the setup file in Windows. What I hear I feel is representative, although those who dive head first into the BBSS mix not because of a perceived and measured expectation of success but because of the "see monkey, do monkey" attitude, will never share what they are doing. I think I'll make a proposal along these lines. As far as I know, all of the iRacing asphalt cars are adjusted the same way. Last couple of years I ran the car we just used tubular ones with rod ends because it was legal and easier. All this really depends mostly on the track and maybe the car youre driving. Street Stocks Dur-A-Flex Racing. LIT-A950700006 80249N Ford F-150 LightningHarley HE. But if you cant 11 inchers is all you can go. So, there is a limit to how much you can get away with and still have a decent corner entry. I never got to the experimenting stage on asphalt. So, in most cases, we need to run a softer spring in the right rear. Bite Off The Corners The cross weight adjustments should work on all dirt cars except the Sprint Cars. 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. 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. Track Tools. Caster. In the same manner, we can lower the rear mount of the upper link and lower the upper IC. So don't try it. Upgraded Brakes for GM Metric Chassis Circle Track Race Cars Bump Springs Tech. I don't really encourage that method. The car may or may not be neutral in handling, but the handling will not be consistent. 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. Bilstein Stock Car Shock Package Fits the popular metric chassis (4) Front shocks (3) Rear Shocks Stock Mount front and rear Additional Features Nitrogen Gas . These pads are use on dirt for medium and heavy braking, and asphalt for sportsman and Hobby Stock cars.