asphalt metric street stock setup

Do not attempt to open the setup file in Windows. I think I'll make a proposal along these lines. We had LF 1000, RF1300. They should also be able to run any panhard bar. the force of air. Car has stock location rear links and stock links , different bushings . We even did pretty good with it in the THR LLM class back in `99. Take a look at a metric street stock rear suspension video. In short, you'll get more rear grip by lowering the rear RC. Ive made the brackets on the rear housing (lowers) longer with trailing arm mounts that have 3 . 1980 Camaro bomber class street stock crate motor ford 9inch. SmartPad BP-30 is a race only pad for heavy braking on dirt, and intermediate needs on asphalt. Lee Christjohn of Antigo, WI knows what it takes to win street stock races. I dont really recommend it. The setup we choose needs to be arranged so that the dynamics are balanced between the front and the rear suspensions. Drag the brake lightly as you enter the corner. Truck99August 22, 2005 in Grease Monkey Hangout. Adjust the cross weight for more extreme conditions or different circumstances. But if you cant 11 inchers is all you can go. It's the average height of the instant centers that determine the roll center height. 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. In order to perform the set up routine the car needs to be completely ready to race. 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. Alignment Both of these are necessary components that will be needed to win championships. RacelineCentral.com All Rights Reserved, NASCAR 2K3 Racing Season Garage 101 Guide Download, Creative Commons Attribution-Noncommercial-No Derivative Works 2.5. Stock Car Racing, NASCAR, Late Model, Sooner Speedway, Frost Racing Team, Race Links, Chevy Monte Carlo . LOL. 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. If the car feels loose throughout the corner, lower both track bars evenly. Adjust drag link accordingly, *unless something is bent, spindles, drag link, idler arms, etc. Hey I am looking for some guidance setting up my 4 link GM metric rear end. I'm curious what everyone's thoughts are on what it would take to allow the metric cars to be competitive without giving them too much. After payment you will be directed to a download page. Make small adjustments, about one half of one percent. Verndale, MN. 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. Only at teamsimkins.com. . This guide is very similar to the NASCAR Racing setup guide. Alignment issues are defined as: A. rearend alignment, B. contact patch alignment, C. driveshaft to pinion/transmission alignment, and D. engine alignment. I can understand not allowing alot of stuff from a cost perspective but weight jacks seem to be one of those things that are cheap to begin with and you end up spending 3 times as much money and alot more time trying to get the same result while complying with rules that don't allow them. 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. We had no idea how popular and successful this line of chassis would be. Thanks a lot for making it. Probably to the guys that are beating you! Remember, we're still using stock components, we're just making small relocations of those points. The influence of the location of the front MC can be compared to a sliding scale. These pads are use on dirt for medium and heavy braking, and asphalt for sportsman and Hobby Stock cars. I have always believed in priorities because you can make gains faster when you solve the high priorities problems first. The effect is huge. Wheels. This setup guide also has new information based on the changes that go along with the new version of the sim. Race Car Street Stock Set Up help manual book. Thank you for pointing out the obvious to me . This is our 1988 Monte Carlo Stock Appearing Body. What do you think Nick? One guy said it come up off the ground two feet. Chassis Setup Docs Hyper Racing. Street Stock Setups - Custom iRacing Setups and Paints for dirt oval and asphalt oval cars. Swap Option: Medieval will build the chassis using one of our sandblasted frames. Add to Cart. You need to locate the moment correctly, and the cambers . The pad is best used on IMCA style modifieds, the fronts of "Outlaw" style modifieds, drag racing . We had LF 1000, RF1300, LR 200, RR200. . 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. They should be matched up within a couple of degrees of average temperature across the tread. It depends on your rule book and it's enforcement. Biggest change is getting ride height . View Profile View Forum Posts Private Message Visit Homepage 02-25-2021, 09:09 AM. 5. Wheels. 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. As each season comes along, our knowledge of what we need and desire grows. var email = "RacelineCentral" The overall general rule is that the angles between the driveshaft and both the pinion shaft and the transmission output shaft need to be equal and in opposite directions. Wheel Covers. The rear won't desire much roll and there will be excess load transfer to the outer wheel and tire. Bump Springs Tech. Filter by. LIT-A950700016 80275NDP Ford Mustang Cobra HE. ford 9' rear end w/disc brakes, stocks, springs, gauges just add motor and transmission and go racing. 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. Mod Four Tech. We run on street tires and can not move suspension mounts (viasably ) I won the championship last year with a car . This 7 shock kit includes shocks for every track condition with tips to help fine tune your racecar. Keep It Fast and Cheap. 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. CRA street stock. Each end has its own moment arm length and resistance to roll as well as other factors. Nick and I agree on something! I talk to lots of racers representing every form of circle track racing in every region of the country and beyond. The problem on dirt is the high rear roll center. We run on a semi flat 1/2 mile asphalt track. Reply #9 - 05/01/09 at 8:00pm. I remember qualifying times in the 19.6 to 19.7 range. Nick might be a better theory guy but I don't think that just adding a panhard bar will get you there. Now you have to compensate with spring change. by rick7343 Fri May 01, 2015 5:14 pm, Post 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. how to adjust iRacing Sprint Car cross weight, go here. The dynamics of the moment center and the effects of camber change have been explained before. Also has a anti roll bar added to it. First, we don't want to restrict the movement of the arms too much. 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. jp. Once you've made the entry to the corner balanced, check to see if the adjuster is centered. Unbalanced setups exhibit easily observed characteristics, such as unusually high degree of wear and temperature on one tire versus the other tires. With allot of experimenting I found a way to really get the car to hook up. And, it must be economically applied. Got protested and is now in limbo! Bush i agree with your Eriez/ 7 comment. 10. did desi arnaz jr have a stroke; moose tracks vs cow tracks ice cream Then it's done! It is this sliding scale situation that determines the stiffness of your front end. Port City Racecars Road Race Chassis is a purpose-built racing machine. How about just adding a panhard bar to the stock four-link setup? Did they allow weight jacks? I want to try a reverse spring set up on a hobby stock car that am helping a friends with its a 3400 lbs metric car all stock. When the track is cooler, you may want to loosen the car some. PREMIER. See all 6 photos. Posted August 22, 2005. That's just a thought, i don't know that for sure. SAS I seem to remember being faster than the sportsmans. Add Comment. For many gardeners, it starts with tomatoes. For a better experience, please enable JavaScript in your browser before proceeding. 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. 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. Car went anywhere he wanted and was quick time, won the trophy dash, heat race and main. JavaScript is disabled. Caster. Cvracer5. See auction date, current bid, equipment specs, and seller information for each lot. 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. Moderators:FeliciaMC88, UFo Race Championship. 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. Sometimes weather differences will require changes to either tighten or loosen the setup. Sep 1, 2009. Location. The idea is to steer the car using different height holes for the rear control arm mounts. Using our asphalt design technology as a building block and the dirt experience of our new shop foreman we designed our first dirt late model. To add weight to a given corner, raise the ride height at that corner or lower the ride height at an adjacent corner. Thats with a 305 a ton less HP. Street Stocks Dur-A-Flex Racing. After you get the cross weight where you want it, adjust the ride heights. Off-centered adjusters can be very inconsistent. 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. Just about all the available setup options that you can adjust on a real WC car can be adjusted in the sim. For the most accurate Setup and Tech Support, download our Scale & Setup Sheet, fill it out with as much information as you can and then fax it to us at 402-228-4796. . 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. I would get the metric arms from Speedway P-N 910-31134-RH (LH) they are 8.0 and 8.5 long. There is one IC for the upper links and one for the lower links. The front geometry on a metric car isnt as good as a Camaro though. You are using an out of date browser. I would rather race 100% legal with a rule book that is written 100% clear and specific, that is enforced as it is written. Always try to start with the track bars first. A tight condition is the number one complaint from drivers. Posted October 3, 2005. The rearend needs to be aligned at 90 degrees to the centerline of the chassis and/or to a line through the center of the right-side tire contact patches. The front moment center (MC) location plays a huge role in how the front end wants to work. This configuration is common in General Motors cars built in and around . the metric cars at THR are at a big disadvantage in terms of track width, ride height, and rear suspension but if they were to be able to use a third link and panhard bar they can be very competitive even without weight jacks. JEFFREYS Fabrication is coming soon!!! I'd think that without them you'd at the very least need to allow some sort of spring adjuster. 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. The car may or may not be neutral in handling, but the handling will not be consistent. I think that since SAS is more of a momentum track and the metric cars may not have such a disadvantage. Over the years I have had lots of feedback that most . That is the best description of the result of the dynamic force that influences each system. LIT-722 C7 Z06 Corvette Heat Exchanger 80294NDP. Current Stock: Quantity: Decrease Quantity: Increase Quantity: Save to Wishlist. 35810 FABRICATED CHEVELLE FRAME. Prices listed are with a frame swap option. Roll Center or Moment Center. Plan to win in a repeatable fashion. You refering to dirt track racing correct? Grill tape is nothing more than duct tape. The settings, including the moment center location, really do dictate how all of the other parts and pieces of setup will work. I don't get too many reports of continual, repeated wins and successes. 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. 10702FMC FRAME & CAGE - FAB CHEVELLE MOD. A high rear roll center causes a short moment arm in the rear suspension and will stiffen the rear suspension similar to installing very stiff springs. Flat Tracks: On an asphalt car, utilizing slightly stiffer rebound on the left side, while softening the rebound on the right side, will generally enhance the handling of the car. A three link with panhard bar using the stock lower mounts works fine. 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. The last time I drove that car I put a short third link (11 inches long) and a long panhard bar after that any adjustment I did to the car it did what it was supposed to do. Your close on the springs if the car is 3200. A three link with panhard bar using the stock lower mounts works fine. If this component on your car is not right, then the whole car will suffer, no matter what else you do. The car madracing 19 has for sale has all of these things done to it. Yes, I get inquiries about how to apply the BBSS setups to both of these types of cars. You might try a little trail braking. 1. Christjohn has been racing street stocks for 13 years and has amassed 74 feature wins and 4 track championships. We took all the cross out like Lee and trailed the RR and did not use much stagger. 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. It was either cheat or park it until the rules change. Dirt Race Life is explaining how to draw out the front end on a race car and determine where the roll center is. You can then make fine adjustments with the sway bar preload if desired. $137.99. There are a lot of things you can do to improve handling. I'm a former NASCAR short track driver and league administrator for SASCAR. Setup Tips for Metric on asphalt. LIT-A950700006 80249N Ford F-150 LightningHarley HE. LOL. More has to be done to help the rear roll to match the front. Add to Cart. Bite Off The Corners 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. This guide covers much of the basics for the less experienced sim racer as well as a troubleshooting section that should help reduce your lap times. Be careful not to overdue that. When the LF is too cold, the RR spring is too soft. set the tone for how the parts and setup will work. My Metric front end 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. So, we either lower the rear RC or soften the springs, especially the right rear spring, or preferably do both. Wonder how fast it would be if I changed the locations. The rear roll center is certainly part of the problem. Adding neoprene bushings to all of the connection points will unnecessarily restrict movement and cause the chassis to be stiff in roll. there are a lot of knowledgeable guys there. Its a whole lot more driver and a whole lot less setup on dirt. With all the negative BS that tends to permiate these boards these days, I thought maybe we could talk about something real and constructive. 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 also was involved with beta testing for NASCAR Racing Simulation Games. Note the new cross weight and the ride heights. 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. I can only speak for THR, but we are not allowed to use adjustable shackles, or I should say we are not allowed to have shackles of different lengths. We always start with the front end geometry on any race car. Order Wilwood part number 150-9442K. 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. Online: $349.99. One way is to have a rear spring split, where the right rear (RR) spring has less spring rate than the LR spring. We also discuss how to identify the cause and the best treatments for each type of pest. In Stock. We are only talking about a difference of 0.040- to 0.060-inch, but that is enough to help stabilize our car on exit and provide added bite. Thank you, that forum is a wealth of information. lowers are stock location on frame. 358091 FAB IMPALA, NO UPPER MOUNTS. And, of course, Terry chose to park it. Pavement Late Models Stock Cars. Posted 5 weeks ago. Here are what we consider to be the 10 most important areas of chassis setup with No. Wheel Accessories. Sometimes the handling of the car might not be to your liking. Ill start of saying i know how to mesure the roll center but im not sure where im trying to go or how to exactly. Free Download Chapter listings from Street Stock Setup Maual 2.1.pdf (PDF). 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. Basically - after you finish the set up routine, the car goes in the hauler. Both of these ICs act like hard points of resistance to lateral movement of the chassis. Racing Aspirations refers to this point as the roll center (RC), but it can also referred to as the moment center. A spring split of 250-lb/in spring in the left rear and 200-lb/in spring in the right rear is common. If the car feels tight on corner entry, raise the left track bar. What do I do if the car is loose or tight throughout the corner? 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. Dial In Your Metric. 5. by . As you will gather from this book, setting up your car right and properly maintaining it is a lot of work. //-->. The upper IC is to the rear of the rearend and the IC for the lower links is well in front of the rearend. . If the car feels loose on corner entry, lower the left track bar. . 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. the radiator. Hardcore Package - $5,700 (2023 Pricing) *Some components included in the package are not shown in picture below*. I have had a lot of feedback from teams who did the same with the same results. 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. The use of softer front springs, larger sway bars, and big spring split in the rear has swept across the country for more than five years now with mixed results. For the novice sim racer, all these setup options can seem overwhelming & confusing without the knowledge of what all these adjustments are or do.By understanding the basics of what each component is & how it directly effects the car, you'll quickly discover what direction you should head when trying to adjust for that looseness exiting the corner under acceleration. And I do agree weight jacks don't cost much, sure is alot easier to do the same thing we were doing with hidden couplers and shims . 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). 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. Some people add preload to the sway bar to make cross weight adjustments. Often overlooked in the mainstream, dirt track racing is one of the most exciting forms of tire-scorching car racing action.