Thanks g dirt i will try that.im not totaly done with car yet just try to get ideas thanks, you are real close to what guys are running, but g is right, scale the car, i run leaf springs or i would tell you what i was running. There are a lot of things you can do to improve handling. Dirt Late Model Racing News and Driver info across the Mid Atlantic. For many gardeners, it starts with tomatoes. Save these setup files to C:\Documents\iRacing\setups\dirtstreetstock\. JP, are you saying that you were allowed to run it in that form - stock lowers with an aftermarket upper link? Of the other two, camber is well-recognized, but for all intents and purposes, the least-understood . A complete body comes with the fiberglass hood and roof, plastic MD3 nose and tail, a set of skirts, trunk, a box of rivets. Divide that in half for the center of the wheel. You must log in or register to reply here. The less fuel in the tank the tighter the chassis will become. The more third link angle you have, the more antisquat there is. S3 - Street Stock - USA $4.00; S3 - Street Stock - Lanier $4.00; S3 - Street Stock . You can use your stock metric pitman arm and . Hardcore Package - $5,700 (2023 Pricing) *Some components included in the package are not shown in picture below*. If the car feels loose on corner exit, lower the right track bar. Conclusion 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. If he was at the track and saw the car run he would know that it worked ( by the way it also worked at Eriez ). Conversely, if the car feels tight throughout the corner, raise both track bars. This chassis utilizes our very popular double slotted strut style front clip. But there is still some changes to be made from track to track. Re: street stock set up. Customer is to bring a clean non-sandblasted frame when picking up the chassis. I'm thinking that a panhard bar would eliminate side to side motion but little else. Unfortunately, most rule books that I have dealt with are very vague. I better get the torch and welder dusted off! One guy said it come up off the ground two feet. Try to at least get to 53% front and 53% left weight with out adding ballast behind the rear wheels. 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. But the most useful rear steer will only occur on acceleration and not at mid-turn. This force is resisted by the ball joints and control amrs. Taipei City Stock Photos, Pictures & Royalty-Free Images - iStock This topic is now archived and is closed to further replies. 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. The very last thing you need to worry about is your aero package. The "ULTIMATE" Racing Car Chassis Setup Guide and Tutorial PREMIER. 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. In Stock. If the LR tire is too cool, then the RR spring is too stiff. We are at a crossroads at this point in time with setup technology in asphalt racing. I'm not saying this is not important to some degree, but on short tracks I would stress that aero downforce is over-rated in most cases. Dial In Your Metric. It's that time of year again when gardeners all over the world are planning what to grow in their gardens. We even did pretty good with it in the THR LLM class back in `99. We can run different sized lowering blocks, but that is not the same as a weight jack from a "quick adjustment" perspective. Any angle up hill to the right rear will cause upward force on both tires and unload both tires. toe in/ toe out turn left for street stock | STLRacing.com This variety grows best when grown alone and can reach up to 12 feet tall. 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 . 3. And, of course, Terry chose to park it. It is not advantageous to have the rearend steer to the right at any time on asphalt. Get any of Steve Smiths street stock books for general knowledge in the essentials of cam/cas, toe out , roll center etc. document.getElementById( "ak_js_1" ).setAttribute( "value", ( new Date() ).getTime() ); Your email address will not be published. To download a copy of the E-book, simplyclick on the link below. If the car is tight under throttle, or driving off the left rear, invert the spring perch offset adjustment procedure above. 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. Circle Track FAQs - QA1 PDF Asphalt Modified Setup Guide - Hldm4.lambdageneration.com The setup we choose needs to be arranged so that the dynamics are balanced between the front and the rear suspensions. Bolt on Torque Link Bracket - Afco - Pair ; this was with all four stock trailing arms. I'm a former NASCAR short track driver and league administrator for SASCAR. Special Discount Cost- $24.95 !To download a copy of the E-book, simplyclick on the link below. Would it be too much of an advantage to let these guys run a 3-link rear with solid links and panhard bar? Polyethylene Film / PE Sheet Smaller gains can come later on after the more important aspects of setup are resolved. 266. How do I adjust the cross weight in an iRacing setup? Online: $349.99. 2,224. 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. as for the powertrain setup, 40 over 350 basically all stock with 882 heads and a 450lift isky oval track cam, brand new factory q-jet, running a 3-speed saginaw factory clutch/PP pulling the track in first gear, 2.54 with a 2.73 ring/pinion, not very big on power for the setup works VERY well together for this track, if you can keep it . Setup Changes For The Metric four-link Even if we can lower the rear RC to around 13 inches, that's still a high rear RC. By Home. BBC Truck Header 2 1/4in X 4in Fender Well Schoenfeld 2348 . 5. 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. Setup Tips for Metric on asphalt. I think with the panard bar and 3rd link the metric cars. 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. 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 . This will help keep your ride heights in the ballpark. The pad is best used on IMCA style modifieds, the fronts of "Outlaw" style modifieds, drag racing . How to Raise Cross Weight in iRacing Setup. Alignment Thats with a 305 a ton less HP. Metric Rearend Suspension Video from a Street Stock We have been softening those setups over the years, but never intended to go to coil bind or bump rubbers. A three link with panhard bar using the stock lower mounts works fine. The engine should always be aligned perpendicular to the rearend and/or parallel to the centerline of the car. Alignment issues are defined as: A. rearend alignment, B. contact patch alignment, C. driveshaft to pinion/transmission alignment, and D. engine alignment. Camber was -2 deg on RH and +2 deg on LH at ride height. A 1 1/2-inch top view misalignment with a 44-inch driveshaft results in nearly 2 degrees of angle at both the tranny and the pinion shafts. AFCO C1 METRIC PADS. There are some different lower a-arms and front suspension things to make them even better. The idea is to steer the car using different height holes for the rear control arm mounts. 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. Brake Pad Identification and Friction Surface Options Explained Basically - after you finish the set up routine, the car goes in the hauler. The Antis The car would have a complete roll cage with stock type suspension. Then it's done! As these pads get hot, they offer more friction, and still work well at over 1000 degrees. 1 being the most important. I also was involved with beta testing for NASCAR Racing Simulation Games. Posted August 22, 2005. To add weight to a given corner, raise the ride height at that corner or lower the ride height at an adjacent corner. Use the "new" 7 inch arm on the RH and the 8.5 on the LH. Current Stock: Quantity: Decrease Quantity: Increase Quantity: Save to Wishlist. You refering to dirt track racing correct? Race car suspension Class | Page 47 | Physics Forums Has boxed lowers, adjustable uppers , stock springs and shock. 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. Chassis. If you have any problem with the download, just email me, and I will email or Facebook you your file. Wonder how fast it would be if I changed the locations. Johnny likes a softer feeling car, front and back. Street Stocks Dur-A-Flex Racing I drive both a metric (my truck) and a leaf spring car (ss). Oct 12, 2013 #2. so I ran a .185 valving. If your vehicle of choice utilizes a McPherson strut style front suspension, then your 2 pivot points would be . The MC should always be somewhere close to the centerline (i.e., midway between the tire contact patches). Be careful not to overdue that. This will be a brief tutorial that should help iRacers adjust their setups to better suit their driving styles. Aug 24th 2005. I have always believed in priorities because you can make gains faster when you solve the high priorities problems first. I had a very experienced racer come out and help us one time and he said the problem he saw with the car is the rear end looked as if it was shifting to the left by a couple inches. A level panhard bar ( same mounting height on both sides) means force is vectored laterally to the tires. 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). Stock Car Racing, NASCAR, Late Model, Sooner Speedway, Frost Racing Team, Race Links, Chevy Monte Carlo . There is one IC for the upper links and one for the lower links. We had no idea how popular and successful this line of chassis would be. Street Stock Dirt Oval Racing - All the dirt, clay and pavement-racing excitement in a 1:10 scale RTR. 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. And as for you Modified and Stocker class teams, don't even think about it. document.write("" + contact + "" + "") Car went anywhere he wanted and was quick time, won the trophy dash, heat . lowers are stock location on frame. Sliding the MC left and to the inside of the turn makes the suspension softer. The message I get from those who have worked this trend for a sufficient number of years is one of the following two types: 1) a continuing and constant search for balance in the car and a loss of success on the track, or 2) a returning to the more conventional setups because they have experienced number 1 above. Add to Cart. 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. Track Tools. 70030. This was taken at Butler Speedway in Michigan. would be able to run on asphalt with the leaf spring cars. Poorboy, I think you're exactly right. Metric rear tech - BDLM We had LF 1000, RF1300, LR 200, RR200. Is this why Im wearing out the right front? Most guys that are fast there are fast everywhere. Afco Racing Products. Yes, outright violations are penalized, but creative interpretations or improvements in area that have no specific rule usually get the Don't bring that backnext week penalty. Just giving the car more rear traction, period, does not help us if the car becomes too tight in the middle of the turns and we could end up with the reverse of what we need. Keep It Fast and Cheap. The overall work that a shock does is to resist the rebounding of the springs and control the speed of compression. You can then make fine adjustments with the sway bar preload if desired. Here are what we consider to be the 10 most important areas of chassis setup with No. The amount of difference you need is directly influenced by the installed motion ratio of the spring and the spring rate. When this book was originally published in 2001 it was specifically for GM Metric chassis (78 or newer Malibu, Monte Carlo, Regal and Cutlass cars) racing on asphalt.
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