I would get the metric arms from Speedway P-N 910-31134-RH (LH) they are 8.0 and 8.5 long. Told me he might be going to Lebanon to run now. I'll start out with what seems like the obvious to me - the rear suspension. Adjust the cross weight for more extreme conditions or different circumstances. 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. See All - Best Selling. Racing Aspirations refers to this point as the roll center (RC), but it can also referred to as the moment center.
PDF Harris Auto Racing - Race Cars with Attitude 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. Why Lower The Rear RC? 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. Current Stock: Quantity: Decrease Quantity: Increase Quantity: Save to Wishlist. Taipei, Taiwan. Anything helps when u trying to figure out a starting point.thanks for the input i will try some of this and see how it works i have raced some before mostly mini stocks.
STREET STOCK RACING CHEATS/TIPS? - Racingjunk Forums Letting the metric cars run Camaro spindles would be a step in the right direction. The Camaro's we were running against could have weight jacks and tubular uppers as well so it was pretty even. 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. If your vehicle of choice utilizes a McPherson strut style front suspension, then your 2 pivot points would be . They have all kinds of articles and how to write ups on what to do with a metric four link to make it work better, how to use things like bump stops, progressive springs, gas shocks, sliding ballast, to make a car faster and more drivable. Additionally, modern pennies are only 2.5% copper, so older pennies should be used instead for better results.
METRIC CROW FOOT Other Items Online Auctions Bush i agree with your Eriez/ 7 comment. Antidive helps prevent sudden nose dive on entry by mechanically resisting the downward motion of the suspension using the rotational forces created through braking.
We also need to establish a ride height that will both be appropriate for our type of racing and also help to establish the best roll center height. We have been softening those setups over the years, but never intended to go to coil bind or bump rubbers. . 507-386-3930. Divide that in half for the center of the wheel. We also discuss how to identify the cause and the best treatments for each type of pest. This means keep track of weight coming off and going on. RAceman. 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. If you find that the left rear is the coolest tire on the car, then you have a setup balance problem where the rear is too stiff. I ran a street stock/sportsman from 1995 to 2000 with a metric frame.
Circle Track FAQs - QA1 It costs just as much money, if not more, to run poorly, so you might as well learn to run well. 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.
Asphalt Chassis Setup - Prepare Your Race Car For The New Season 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. We have continually pressed these issues because of the extreme importance they have. Each end has its own moment arm length and resistance to roll as well as other factors. Wheels.
But just wondering what the heck guys are doing to these metric street stocks to make em so fast. Good luck and keep the rubber side down!!! By Bob Bolles, Circle Track Magazine . Over the years, most of the things that I have learned about racing, I've learned the hard way. The artistry comes in when you actually do it. LIT-721 80293NDP 2009-2015 Cadillac CTS-V HE. You can try bigger adjustments if you cant tell much difference in the handling after you make smaller adjustments. by RonL Fri Jan 02, 2015 12:36 am, Post Wheel Accessories. 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. This chassis utilizes our very popular double slotted strut style front clip. Sometimes the handling of the car might not be to your liking. //-->. Jul 25, 2011. I think that since SAS is more of a momentum track and the metric cars may not have such a disadvantage. 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. The number one reason a car will be tight and not want to turn is because the front end is not designed properly. 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 . Since mustangs have a similar rear suspension would these same mods work? This will loosen the car, and that's undesirable, especially on dirt. 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. The upper IC is to the rear of the rearend and the IC for the lower links is well in front of the rearend. JavaScript is disabled. 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. Nick and I agree on something! With so many different combinations of possibilities it leaves us with literally thousands of possible chassis combinations to choose from.
Asphalt_Gundam - G body that turns - Grassroots Motorsports Setup Tools. 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. Do not seek aero downforce at the expense of aero drag increase. This will be a brief tutorial that should help iRacers adjust their setups to better suit their driving styles. 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. I remember qualifying times in the 19.6 to 19.7 range. Dial In Your Metric. Antisquat is detrimental to corner entry. You refering to dirt track racing correct? Ackermann is easily checked by using a laser system or strings. Maybe not on little tires either. I ran a metric street stock at HMP for a number of years and was definitely not at a disadvantage. CRA street stock. 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. So, there is a limit to how much you can get away with and still have a decent corner entry. 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. Alignment Administrator. Take a look at a metric street stock rear suspension video. 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. One guy said it come up off the ground two feet. 10702FMC FRAME & CAGE - FAB CHEVELLE MOD.
Metric Street Stocks - Lone Star Speedzone Forums Brake Pad Identification and Friction Surface Options Explained Looking forward to the tips for Dirt Oval racing! 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. Splash = 2-3 gallons, 1/2 can = 5-6 gallons, 1 can = 11-12 gallons, 1 1/2 cans = 17-18 gallons, 2 cans = full tank. Did they allow weight jacks? I wondered if a 3 link could be made to work well without them. These components include the radiator, oil/transmission coolers, & brakes. Balance is spoken of in all types of motorsports these days, even F1. Circle Track Wheels. RacelineCentral.com All Rights Reserved, NASCAR 2K3 Racing Season Garage 101 Guide Download, Creative Commons Attribution-Noncommercial-No Derivative Works 2.5. This guide is very similar to the NASCAR Racing setup guide. Posted August 22, 2005. Special Discount Cost- $24.95 !To download a copy of the E-book, simplyclick on the link below. To add weight to a given corner, raise the ride height at that corner or lower the ride height at an adjacent corner.
Johnson Chassis Inc Too low a ride height could cause the car to bottom out. 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. We had no idea how popular and successful this line of chassis would be.
camaro street stock setup Unfortunately, most rule books that I have dealt with are very vague. When the LF is too cold, the RR spring is too soft. 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 ). A set up plan will help you to build a race winning effort. Alignment issues are defined as: A. rearend alignment, B. contact patch alignment, C. driveshaft to pinion/transmission alignment, and D. engine alignment. Conversely, if the car feels tight throughout the corner, raise both track bars. Symptoms include bronzing on stems and petioles, curling and drying up of leave, This website uses cookies for functionality, analytics and advertising purposes as described in our. From NE Ohio to North Central Mississippi, everyone has their own ideas and preferences for what they will plant this year. Adjust all four spring perch offsets to change the cross weight. Adjust the cross weight for more extreme conditions or different circumstances. I was also wondering, are there any tricks you have to make your tires wear slower without damaging speed. There are a lot of things you can do to improve handling. I would rather race 100% legal with a rule book that is written 100% clear and specific, that is enforced as it is written. There are some different lower a-arms and front suspension things to make them even better. ford 9' rear end w/disc brakes, stocks, springs, gauges just add motor and transmission and go racing. We always start with the front end geometry on any race car.
Bolt on Torque Link Bracket - Afco - Pair 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. Designed and built with one thing in mind, WIN RACES. It's that time of year again when gardeners all over the world are planning what to grow in their gardens. As the front brakes are applied, the caliper grabs the rotor and the motion of the wheel/rotor tries to rotate the spindle. Create New Wish List . A level panhard bar ( same mounting height on both sides) means force is vectored laterally to the tires. If the car feels loose throughout the corner, lower both track bars evenly. How about just adding a panhard bar to the stock four-link setup? On a metric four-link car, the four control arms determine the rear moment center height too. Truck99August 22, 2005 in Grease Monkey Hangout. In order to slow you must lose (kinetic) energy. I can't tell you how many times I have refined the MC location in a car and had it totally change the way the car turned, for the better. Only at teamsimkins.com.
Street Stock Racing Cars for Sale | RacingJunk Your close on the springs if the car is 3200. Maybe if Billy would be more specific about how he made his stock setup work we could learn even more. Would it be too much of an advantage to let these guys run a 3-link rear with solid links and panhard bar? . That's why I asked about weight jacks in the original post. I just think frames are harder to come by, so are stock blocks, so the old stock and hobby classes are a dying breed. Get Ready for a New Season of Gardening -Choose from Tomatoes, Peaches, Corn, Zinnias & More! 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. If we can raise the upper front link mounts, we can lower the rear RC by lowering the upper IC. Get the best deals on Asphalt Oval Racing Parts when you shop the largest online selection at eBay.com. For the Big Bar, Soft Spring setups, teams often introduce Pro-dive into the left front suspension to encourage rapid dive on entry to get the left front down quickly. document.write("
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My Metric front end setup. 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. Pavement Modifieds. 358101 FAB . Happy New Year. (Uncheck the box beside Attach left side and use the arrows beside Left bar end clearance to zero the preload). However, they should be required to run he two stock lower rear trailing arms in their stock locations. To sort of act as a pull bar? I built the car not the engine .
Sort by. Hey I am looking for some guidance setting up my 4 link GM metric rear end.
Victory Circle - West Coast asphalt and dirt chassis design and 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. Conversely, if the car feels tight throughout the corner, raise both track bars. With several wins and a championship under our belt after the first year . My truck has weight jacks and a stock 4 link. The front geometry on a metric car isnt as good as a Camaro though. Then should I use brakes more? You are using an out of date browser. The bottom line is that at mid-turn, each end will want to roll to its own degree of angle. Customer is to bring a clean non-sandblasted frame when picking up the chassis. The MC should always be somewhere close to the centerline (i.e., midway between the tire contact patches). For many gardeners, it starts with tomatoes. We were allowed weight jacks and after market uppers in front also.
Setup Routine - JOES Racing Products The track was a 5/8 mile asphalt and was extremely fast. Rear Geometry .
Frost Racing - Setup Tips The preferred way to adjust the cross weight is by moving weight around. Setup Balance We ran the car with a lot softer set up than that. I think everyone agrees that the old leaf spring cars (Camaros and Novas) are becoming harder and harder to find. LIT-718 80291 1997 - 2004 Mustang Radiator. 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. Street Stock Dirt Oval Racing - All the dirt, clay and pavement-racing excitement in a 1:10 scale RTR. I appreciate the lead. I have little experience on dirt but can definetely notice this!
Street stock spring ? | STLRacing.com 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.