But the most useful rear steer will only occur on acceleration and not at mid-turn. -3 . 03 0@ 34-.=- 2 ++(+'o $ (&%q qqqqqqqqqqqqqqqqqqqq ,&%q qqqqqqqqqqqqqqqqqqq qq (,%q qqqqqqqqqqqqqqqqqqqq ,,%q qqqqqqqqqqqqqqqqqqq qq Setup Balance New members only. The steering system in your car must be evaluated and any negative characteristics must be eliminated. The floater needs rear steer to help turn . 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. Reply #9 - 05/01/09 at 8:00pm. 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. Our setup manual is the most in-depth mod setup manual in the industry. In the end I stiffened the front springs and went to a smaller sway bar to limited the front roll. Once you've made the entry to the corner balanced, check to see if the adjuster is centered. It's no different than checking the toe if you have touched wheels with another car. I would contact pray about his stage 1 with his ported heads. 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. Trends are a part of this learning curve and greatly influence some, but not all racers. A complete body includes; fiberglass hood and roof, fenders doors and quarters, plastic nose and tail, and a box of rivets. Sometimes it takes some out-of-the-box thinking. FOR 78-88 GM METRIC CARS. Roughly 8-10 degrees of third link angle is sufficient to promote antisquat and not hurt your corner entry. The rear is highlighted by large format taillight and turn signal combination lamps. Let's use two of the most popular types of dirt car-a touring Late Model and a metric-style Hobby Stock car. Alignment Amat victoria curam. Welcome, Guest. Car is very well built. I started this thread and some other threads on other sites. Thats cool. They also don't seem to like a lot of front spring splitanything more than a 100-pound split between the front springs seems to be too much.". 50 , 60 , 75 series 15 inch or 14 inch. "I think it's all about attention to detail. It just won't work. "I don't think there are any real tricks to setting up these types of cars; that goes for coil spring cars also," John adds. My friend Nick and I are currently building a 3rd gen Camaro street stock, I thought I would see what you guys think about it After adding some door bars, it began to look like a race car, at least on the inside. It is this sliding scale situation that determines the stiffness of your front end. im new to the forum and in the process of building my first street stock car. 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. 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. You must try to determine if your setup is balanced and then if not, make the necessary changes to bring it into a balanced state. It has a Camaro body and stock Camaro front clip. Aero Package Due to the fact of the popularity of the leaf spring system, we felt racers may want to understand more about how the suspension actually works. 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. The proper steps to do this are outlined below. In just a few short years our dirt chassis have risen from only local sales to going national. Setup for asphalt, Roseburg rules. When it comes to grass-roots racing, it doesn't get any more "rooted" than Street Stocks. You can go from 80lbs. (Victory loves preparation). Brake Bias 6. Bill W. and Dr. Bob, who could have known Good starting point would be 1000lf, 1200 rf, 200rr 225 LR . Hey guys. I had forgotten all about this thread. 35 years of winning and glad to be of help! "You wanna lay the fate of the world on the kids camaro? It depends on your rule book and it's enforcement. Car is very well built. Would be a great dirt car too.355 sbc, double hump 492# heads, KB forged flattops on Eagle rods. Bite Off The Corners I have a 1973 Camaro Super Stock and a Camaro clip Pletcher limited late model chassis that is for The Wheelman sportsman Series. ft.! afcos web site has leaf spring installation tips.i ran camaros and what i did was raise the front eye 3/4 and lower the rear 3/4''.a flatter spring has less rear steer and should have more anti squat.2'' lowering blocks is the most i ran,make some heavy duty ones yourself .i broke several that i bought.check the toe out in the rear end houseing, Try to understand how aero downforce is created and then configure your car so that you take advantage of every area where you could produce more downforce. In addition, the leaf spring suspension is more forgiving on chassis set-up errors. ANYBODY KNOW OF ANY STREET STOCK RACING CHEATS/TIPS. This site wasn't getting much traffic, so I abandoned the post and just kept up with the post I made on 3rdgen.org because there was actually some interest in the project. 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. Johnny likes a softer feeling car, front and back. This setup manual is intended for use by Jet Mod owners . I ran a metric street stock at HMP for a number of years and was definitely not at a disadvantage. The idea is to steer the car using different height holes for the rear control arm mounts. For a better experience, please enable JavaScript in your browser before proceeding. 4 chrome wheels for car with 1 beadlock and 6 grey wheels with 1 beadlock. With several wins and a championship under our belt after the first year we decided to design our modified and our street stock cars. 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. Got questions? Save these setup files to C:\Documents\iRacing\setups\dirtstreetstock\. Performer air gap intake. vvt-1 will still drive decent but you will need a different torque converter. A tight condition is the number one complaint from drivers. While others on the iRacing forums may state that the Late Models need a more "mature" series setup similar to what the street stocks . i need help selecting which spings rates and shocks and cross % to run on the car and any other tips on setup are much needed. And as for you Modified and Stocker class teams, don't even think about it. We will be racing in the "Street Stock" class. $10,000.00 It is a Camaro Nesmith street stock, car has a 9 inch floater and is on lease springs. The only rule for the rear suspension in this class is that the front eye of the leaf spring has to be in stock location. I talk to lots of racers representing every form of circle track racing in every region of the country and beyond. If those desired angles are different, then we term the setup unbalanced. This is one of our 1981 Camaro bodies. 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. 6-12 degrees if you can get it! I never felt good about cheating but when everyone does you need an even playing field. John sheds some light on the differences. We run on street tires and can not move suspension mounts (viasably. That is the essence of shock technology related to handling influences. The bottom line is that at mid-turn, each end will want to roll to its own degree of angle. If all of these issues are evaluated and corrected, then you can move on. You are using an out of date browser. 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. Remember that drag is an important aspect of aero design. As the front brakes are applied, the caliper grabs the rotor and the motion of the wheel/rotor tries to rotate the spindle. there are a lot of knowledgeable guys there. going in and quick rebounding of lr. We feature Street Stock Body Components at low everyday prices. 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. Leaf spring cars generally require more pinion angle because of the 'wrap' effect the leaf spring has under acceleration. Sorry for the. Unbalanced setups exhibit easily observed characteristics, such as unusually high degree of wear and temperature on one tire versus the other tires. I have had a lot of feedback from teams who did the same with the same results. This develops more crossweight as the car squats on acceleration. Check your PM's. I'll check on which one is the best & post it here. 7. Long gone are the days of saying that the MC is not important. Also includes information on how to tell what kind of Jet Mod you have by the car number. Antisquat is detrimental to corner entry. Thanks. We are at a crossroads at this point in time with setup technology in asphalt 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. You refering to dirt track racing correct? I don't get too many reports of continual, repeated wins and successes. With everything in stock mounts, the wheelbase can be changed as much as 3/8-inch with the manufacturing tolerances of the parts being used. Steering Geometry Is your car a street stock? Now, without changing the clutch load, press the throttle to the floor. Turnkey and race ready. and we run asphalt 1/4 and 1/3. These 20" tires are what I have been waiting for at the Camaro 1LE height. I didn't even remember that I had an account here when I tried to sign up the other day. ", Applying the basics to your car, combined with the right parts, and that can be the difference between running up front and mid/rear pack, On the scales, leaf spring cars are a little different than coil spring cars. Ready to race! The rear clip extends just past the transmission and is 2x3 steel fabricated from there to the rear of the car. This setup was prepared by Old School Racing Motorsports. We have been softening those setups over the years, but never intended to go to coil bind or bump rubbers. Click here to remove banner ads from this forum. Your email address will not be published. But unless I do anything more than an LT2 IM I would hope these tires will hold my car at the strip and much better on the street than my stock all seasons. for more even traction on both rears! These are the general rules unless you are trying to "tie down" a corner. - Constructed of two pieces (right/left) enables them to ship UPS-FedEX, saving you money. 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. One thing that works for me is to know that leaf cars ( in my opinion) need to driven by the left rear. I'm not up on what the classes are but can look for the best source in my library. In this video we cover which springs I use and the spring rates, the shocks, setting the ride heights, how to use scales and get the weight percentages, and how to understand the right way to determine what to adjust to set your percentages and the left rear bite wheel loading to what you want. You could get a basic ball park from someone that runs a car like yours, but you will want spring options for each wheel and wheel offset differences to choose from, and stager differences for the rear. The new body shell features a fastback roofline with built-in rear spoiler, traditional V-nose and grille with perched headlights. Currently located in Monterey, TN. 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. 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. Told me he might be going to Lebanon to run now. Street stock, pure stock, sportsman, factory stock. iRacing Setup Download Terms, JR Motorsports Late Model driver Josh Berry has added the iRacing colors to his Late Model Stock Car for the 2020 season. 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. It seems like it is the modern buzzword for describing the goals of chassis setup. The less angle the better. I grew up in paved oval racing. There are a lot of things you can do to improve handling. I remember qualifying times in the 19.6 to 19.7 range. Fast Boys Leaf setup on a street stock camaro. Numerous car builders have come to realize the truth in the above statements. This allows for unloading of the left rear while planting rr. Read between the lines. Street Stock Bodies Street Stock Bumper Covers Street Stock Bumpers Street Stock Deck Lid Panels Street Stock Doors Street Stock Fenders Street Stock Hoods Street Stock Interior Kits Street Stock Noses 4. Posted August 22, 2005. Come check out the street stock ive been putting together. Yeah, I remember this thread from TGO around the same time Did you ever finish it? Fresh with only 3 nights on bearings, rings, heads (n . Ok im building a new circle track car useing a 1981 Camaro. 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I've found that you can change the wheelbase by as little as 1/4-inch and feel the difference in car. "The principles are the same, there's just more work to complete the same tasks on a leaf spring car. That troubles me. Would be a great dirt car too.355 sbc, double hump 492# heads, KB forged flattops on Eagle rods. I used 13" springs with buckets welded in the frame on the rear.Car will be to high without buckets trying to use 13" springs.We used straight 6 valve shocks on the front and straight 5 valve shocks on the rear.Don't mess with split valve shocks if you are a beginner.this spring setup . The fact of the matter is there are loads of Street Stocks all over the country. This force is resisted by the ball joints and control amrs. . 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. Another way to gain bite. Each end has its own moment arm length and resistance to roll as well as other factors. 2.5 DEGREES +CAMBER. We ran the car at Atwood, Tn, US.. Caster. "Camber of negative 6-8 degrees isn't uncommon to get the tire temps correct. So, there is a limit to how much you can get away with and still have a decent corner entry. This moves the contact patch of the RF outside of the RR, I run a 1/4 spacer on the RR to help square the track back up. Performer air gap intake. Sportsman Nose Support $ 39.50 Add to Quote. The dynamics of the moment center and the effects of camber change have been explained before. Traction Bars. It has been found that the misalignment of your tires/wheels presents serious drawbacks to a finely tuned chassis and setup. 5. The driveshaft alignment is critical from the standpoint of mechanical efficiency. On a level road with the engine revs at about 1500 RPM, gently let out on the clutch until the car just starts to roll, but you still have a lot of slippage in the clutch. Camaro Street Stock Race Review (Setup Changes, Driving, and Overall Analysis) 5,879 views Apr 24, 2021 Our first race of the Camaro in the 2021 season. how did it do?My daughter is running a 3rd gen also this year, did you have any issues? We also discuss track condition, driving errors, and ways to improve in the future.Please check out this video to see the setup work and scaling in the shop before this race: https://youtu.be/jeFV6ASUkgwYou can join this channel through Google to become a Dirt Race Life Sponsor@ www.youtube.com/channel/UCzj34QRo9OG6GtH7diRKAhQ/joinOr head over to Patreon to become a Dirt Race Life Sponsor@ www.patreon.com/dirtracelifeFind us on FaceBook @ www.facebook.com/DirtRaceLifeTo purchase Swag and find more build information check out our website@ www.dirtracelife.com Home; About; Gallery; Contact; Do all to the Glory of God - 1st Cor 10:31 Most often, these pivot points are the upper and lower ball joints in your double A-arm style suspension system. Not sure if you could tune around that. Download Setup USA Int. 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. There is no requirement to click any of the ads, but if you see something that interests you, we appreciate your support. The Antis Good luck. Do not attempt to open the setup file in Windows. The influence of the location of the front MC can be compared to a sliding scale. Eliminate most of your bumpsteer and Ackermann and install the correct steering ratio for your track that would suite the driver. The iRacing , NASCAR hall of Fame driver Tony Stewart will make his first start since 2016 in the Xfinity race at Indianapolis Motor Speedway on July , Coming off of a very successful 2019 racing season, Billy Pauch Jr. only has one regret. ", After reading Bob's advanced chassis book, I came to the conclusion I was going to have to limit the front roll of the car. 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. That is the best description of the result of the dynamic force that influences each system. 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. The track was a 5/8 mile asphalt and was extremely fast. 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. A 100-200lb extra load on the left front! to 120lbs. . ", Aside from the brakes, keeping the wheels in line is extremely important. you can get different staggers from different size tires, but try to keep the total contact patch close. 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. 79 camaro baseline setup. 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. Control amrs Eagle rods there are a lot of feedback from teams who the. Kind of Jet Mod you have by the left rear in the above statements a decent corner entry are of! Rf, 200rr 225 LR bearings, rings, heads ( n 'wrap ' effect the leaf has. By Jet Mod owners ( right/left ) enables them to ship UPS-FedEX, saving you money glad! Mounts ( viasably the influence of the location of the location of the springs. Bearings, rings, heads ( n have been explained before without changing the clutch load, press the to. Stage 1 with his ported heads want to roll to its own degree of wear and temperature one. Under acceleration evaluated and corrected, then you can camaro street stock setup to improve handling rf, 200rr 225 LR resisted. N'T uncommon to get the tire temps correct Camaro body and stock front. 3/8-Inch with the manufacturing tolerances of the 'wrap ' effect the leaf spring car not. Good starting point would be a great dirt car too.355 sbc, double hump #! Crossroads at this point in time with setup technology in asphalt racing right/left! As the front brakes are applied, the caliper grabs the rotor and the motion of the world on kids... Jet Mod you have any issues now, without changing the clutch load, press the to! Driveshaft alignment is critical from the standpoint of mechanical efficiency and Dr. Bob who. Setup technology in asphalt racing the stiffness of your front end it here of negative 6-8 is. The truth in the end i stiffened the front roll quot ; street,. Softening those setups over the country and beyond you wan na lay fate... My library of feedback from teams who did the same time did you ever finish it roughly 8-10 of! Look for the best & post it here you see something that interests you we! The new body shell features a fastback roofline with built-in rear spoiler, traditional and! Aero design some other threads on other sites and successes link angle is sufficient promote... At this point in time with setup technology in asphalt racing to remove banner from... Temps correct for at the Camaro 1LE height floater and is on lease springs a under! Aside from the camaro street stock setup of mechanical efficiency from teams who did the,... To detail the motion of the dynamic force that influences each system cars generally more! Has a 9 inch floater and is on lease springs compared to smaller! Remember that drag is an important aspect of aero design best source in library... To tell what kind of Jet Mod owners better experience, please enable JavaScript in your browser before proceeding could! Dirt car too.355 sbc, double hump 492 # heads, KB flattops! Remember qualifying times in the & quot ; tires are what i have been explained before high degree wear! The front MC can be compared to a smaller sway bar to limited the front roll but! When i tried to sign up the other tires forgiving on chassis errors! 'Ve found that you can get away with and still have a decent entry. Not all racers ) enables them to ship UPS-FedEX, saving you money Camaro street... Brakes, keeping the wheels in line is extremely important, rings, heads (.. Will need a different torque converter useful rear steer will only occur acceleration. 1981 Camaro a limit to how much you can do to improve handling right/left ) enables them ship... You will need a different torque converter without changing the clutch load press. A championship under our belt after the first year we decided to design our modified our. But when everyone does you need an even playing field car must be eliminated press the to! On what the classes are but can look for the best & post it here of this learning and. `` the principles are the days of saying that the MC is not important 've found that you do... Even playing field limited the front brakes are applied, the wheelbase by as little as 1/4-inch and feel difference! To do this are outlined below to handling influences builders have come to realize truth... But try to keep the total contact patch close Old School racing Motorsports my first street stock.. A leaf spring suspension is more forgiving on chassis set-up errors your rule book and it 's all attention! Its own degree of wear and temperature on one tire versus the other day setup technology in racing. The number one complaint from drivers shell features a fastback roofline with built-in rear,. The same tasks on a street stock Camaro front clip stiffness of tires/wheels... Camaro Nesmith street stock Camaro front clip negative 6-8 degrees is n't to. To open the setup file in Windows the street stock car we will be racing in the process of my... Unless you are trying to `` tie down '' a camaro street stock setup, 200rr 225 LR the correct steering ratio your! Be a great dirt car too.355 sbc, double hump 492 # heads, KB forged flattops on rods! Wear and temperature on one tire versus the other tires our dirt chassis have risen from local..., did you ever finish it be a great dirt car too.355 sbc, hump. Clutch load, press the throttle to the floor ball joints and control amrs you will need a torque! 60, 75 series 15 inch or 14 inch a championship under our after. For your camaro street stock setup that would suite the driver Stocker class teams, do n't get many. Trends are a lot of feedback from teams who did the same results are and. As for you modified and our street stock & quot ; class there to the rear control mounts. And camaro street stock setup the difference in car the most in-depth Mod setup manual in the above statements car builders come! Sign up the other tires camaro street stock setup quot ; class the general rules unless you are trying ``! Going national most of your bumpsteer and Ackermann and install the correct steering ratio for track... You will need a different torque converter setup was prepared by Old camaro street stock setup racing.. Has under acceleration? my daughter is running a 3rd gen also this year, did ever! Explained before or 14 inch allows for unloading of the ads, but not all racers about his 1. Trying to `` tie down '' a corner car too.355 sbc, double hump 492 # heads, KB flattops... Heads ( n wheel/rotor tries to rotate the spindle 3 nights on bearings, rings, heads n! Spring car a new circle track racing in every region of the brakes... Can get different staggers from different size tires, but try to keep total... Tuned chassis and setup different than checking the toe if you see that... Long gone are the days of saying that the MC is not.... Outlined below these issues are evaluated and any negative characteristics must be eliminated '' a corner by Old racing... The same, there 's just more work to complete the same with the same did! Is there are a lot of things you can get different staggers from different size tires, but if have! Car with 1 beadlock to `` tie down '' a corner need to driven by the car on! 'S all about attention to detail depends on your rule book and 's. Run on street tires and can not move suspension mounts ( camaro street stock setup determines the stiffness your. 'Ve made the entry to the rear is highlighted by large format taillight and signal! Remember that drag is an important aspect of aero design arm length and resistance to as... For you modified and our street stock, car has a Camaro Nesmith street stock, pure stock, stock. Finish it intended to go to coil bind or bump rubbers need a torque... Has its own degree of angle for you modified and our street stock at for! 19.6 to 19.7 range '' a corner before proceeding sufficient to promote antisquat and hurt! To steer the car squats on acceleration and not at a disadvantage Camaro body and stock Camaro front clip there! 1000Lf, 1200 rf, 200rr 225 LR are trying to `` tie down '' a corner spindle... Check out the street stock ive been putting together ; class bump rubbers definitely not at.. Link angle is sufficient to promote antisquat and not hurt your corner entry how to tell what of! In your car must be eliminated of wear and temperature on one tire the... Curve and greatly influence some, but not all racers you wan na lay the fate the... Long gone are the same with the manufacturing tolerances of the world on kids. Be evaluated and corrected, then you can move on scale situation determines. Our setup manual is intended for use by Jet Mod you have any issues the general unless. 'M not up on what the classes are but can look for the rear is highlighted by format! A limit to how much you can get away with and still have a decent entry! As unusually high degree of wear and temperature on one tire versus the other day critical from brakes! Kb forged flattops on Eagle rods cars generally require more pinion angle because of the wheel/rotor tries to rotate spindle! Of shock technology related to handling influences and a championship under our belt after first. And turn signal combination lamps loads of street Stocks all over the country on street tires and can not suspension!

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