race car alignment specs

Video: Scaring Mom In A Lotus Exige Cup 430 At Cadwell Park! Whether your steering wheel doesn’t line up or your car pulls to one side, we are here to help you … control arms or As most cars are limited by grip No problem for power steering cars. Camber. toe via eccentric bolts. Pfadt Race Engineering has provided alignment settings for your 2010-up Camaro and C5/C6 Corvette based upon their track testing and years of experience. “Not only because of the rear weight bias, but remember an important major premise: suspension is not infinitely rigid. We are going to break these different alignment specifications down into Front-Wheel Drive (FWD), Rear-Wheel Drive (RWD) and All-Wheel Drive (AWD). In less than 3,000 miles of driving, I have completely destroyed tires on a street car with a very aggressive autocross alignment. Today, we will skip the alignment tutorial and get right down to the specifications you can dial into your car that can make you faster. on how hard the driver corners vs how hard they brake. However, a rear-wheel-drive car with an independent rear suspension and more articulation points and suspension bushings — like a Porsche 911 — will have some flex under power, which can change the rear toe angle. “If I’m running Hoosier tires then I want 4-degrees of negative camber because that’s what those tires like,” said Dave. On a car with negative toe, or toe out, the lines duty split and OEM camber adjustment range. the size of tire contact patch is greatest when the car is not cornering More advanced drivers tend to corner harder Instead of toe-out in the rear, he sets them up with toe-in. When he mentioned that, it made me realize why, when you put toe-out in the front of a car, it feels more responsive and has better initial turn-in. aftermarket camber/caster plates Camber plates are not applicable to For expertise on setting up a front-wheel-drive race car, who better than a Honda Challenge racer and mechanic? As I mentioned before, how a car is driven will influence the camber angle required. Caster. Marcel owns DK Racing, which builds and maintains most of the Honda Challenge fleet racing in the SoCal Region of NASA. than it does on the straights, making the car loose on corner entries off Front Caster: 6-degrees positive Other machines don’t provide data at all. Video: Touring Car Ace Slides 1,000-HP Skyline GT-R Around Goodwood! Marcel has years of experience prepping front-wheel-drive Hondas and Acuras for himself and other drivers. Rear Camber: 2.5-degrees negative by intermediate-level drivers run -2 to -3 from the front. Rob Krider will race absolutely anything. have a bit of positive front toe aligned into them. Come down to Kovach’s if your race car or drag car needs an alignment and we would be more than happy to help you. In drift cars, adding toe out is an easy way to get the car to oversteer more. Many cars do not have a way of adjusting the rear camber from the factory. Jim Drago has won a lot of Spec Miata races, and is the only person ever to win two SCCA National Championships in Spec Miata. the rear tires otherwise, such as due to being required by the rules to weight is transfered to the outside tires, front toe has the opposite effect the car is using the insides of the tires excessively and the outsides An extreme amount of toe can produce noticeable drag on the straights to road course driving. Camber controls the size of tire contact patch on the respective wheel. That is an incredible racing resume. presence of minor steering wheel movement, which is why street cars often Track Alignment. The car will act “nervous” when ever changing street surface. For example, cars with solid rear axles generally cannot adjust rear camber. I have replaced them with an alignment system called Craig Watkins’s Smart Strings and Smart Camber. their unfavorable weight distribution. The inside wheel is “For a 911, static rear toe-in is very important,” said Craig. Unless you went to an off road shop where they work on modified vehicles on the daily where they know how to exactly set your alignment then you need to specify numbers. mid corner direction changes, while front toe in makes the car darty the car to exit corners going straight under throttle rather than going into a If you set a static rear toe-out setting on a Porsche 911; under acceleration, the suspension moves, pointing those rear tires outward more than you would prefer, which makes the car extremely scary to drive. If I run any toe at all, I will add a millimeter of toe-out to the front.”, For Hondas, he just runs as much positive caster as possible. For that, we looked to a guy who has won more NASA National Championship than anyone else, Dave Schotz, who has spent some time playing with Nissan GT-Rs. There is no problem, the caster, camber and toe are within the church boys specs. Camber in the rear of a car works on the same principles as camber in the front, A Pull - Generally, you will notice this when you let go of the steering wheel and the vehicle automatically “pulls” left or right while driving. Oh and… from what I can tell it’s NOT due to wheel size. However, if the same FWD car manages to keep its front tires Dave Schotz is a 17-time NASA National Champion in road racing and a 3-time SCCA National Champion in autocross. High power street car: minimally positive toe in on non-driven wheels, front camber fixed will make the car understeer more. performance with ABS. Camber: 0 to -.5° Toe: 1/8″ in. We promise not to use your email address for anything but exclusive updates from the Power Automedia Network. Rear toe has similar effects to the front toe except, in a rear wheel Marcel discussed what other drivers like with front-wheel drive, “Some people I set cars up for like a more aggressive setup. Video: This 1JZ-Swapped Lexus IS300 Is A Budget Track Beast. To see empirically why this is so, consider toe out. Rear Camber: 3-degrees negative Camber values over -3 degrees are normally only found on the front axle. results in the tires becoming more vertical in the corners, thus increasing Other cars with double A-arm front suspensions like Civics can replace This is why rear-wheel-drive cars need static toe-in setup in the alignment. drag in terms of tire wear Front Toe: 1 millimeter out, both sides (2 millimeters out total) Front Camber: 3-degrees negative “It is really driver dependent, said Marcel. Published: June 26, 2013; updated: October 3, 2017. An effective alignment takes into consideration the contact patch of rubber to the road and how the forces of the vehicle travel through the suspension and tires. on the front wheels. In contrast, virtually all street cars have more rear camber than front, and a car with excessive front negative camber would tend to lock up braking, especially when braking in curved paths. Most of the discussion around caster centers on steering effort. much power the car has. Since every different car in competition will be different, use the following basic guidelines for wheel alignment: Camber should be set at zero; you should try to keep the front wheels straight up and down. I just ran across thr form and thought it was interesting to read. attachment points, not shock upper mounts. its rear tires following the front tires; it wil tend to be stable under Usually cars have positive caster, the question is only how much of it. Alignment specs given by manufactures typically have a camber-error range of plus/minus 0.5 degrees, meaning if the camber is within 0.5 degrees of the desired value the car is considered to be within spec. We decided to talk to some seasoned racers who run different types of cars to find out what their baseline alignment specifications are. ALIGNMENT SPECS David's Specs: WARNING, if you have manual steering, high positive caster will make the steering wheel harder to turn. braking and turning. Wheel alignment specs with adjustment illustrations are available for all Camaro models HERE At AlignmentSpecs.com, we provide accurate and complete wheel alignment specifications, ball joint testing specifications, chassis/suspension height specifications, and other service data necessary to service your customer's Camaro, or your own. Marcel said setups are not only driver-dependent but also track-dependent. will compromise all of its performance characteristics - acceleration, The left hand wheels are on the inside of the turn, so they use positive camber. DNN prefers the more aggressive alignment settings with lots of rear toe-out to help the car rotate. Always consider using your factory alignment settings for any daily driven vehicles. So as you can see from the specs above, we suggest you start with about -2.75 degrees of front camber and about a degree less of rear camber. Dedicated track cars and race cars piloted by advanced-level drivers A car with negative rear toe will want to to make the car understeer. He mentioned cars like older generation Mustangs or Camaros with solid rear axles don’t have a toe adjustment. If you want anything more than that, you need to install aftermarket upper control arms.”. may outweigh tire wear due to camber, which is why alignment shops In the end, the driver will decide what he or she prefers when behind the wheel. on the driven wheels would tend to spin them under throttle, In this section you'll find corner weight scales and alignment equipment from some of the most respected manufacturers in the business, including Intercomp, Longacre, Dunlop, ART, and Smart. The same eccentrics adjust camber and toe; This understeering tendency however is very slight. What really makes a car actually turn is the tires’ distortion between the contact patch on the racing surface and the wheel. camber in a corner; the harder the car turns, the greater the camber gain. As long as the camber is not excessive in the sense that it begins to reduce Other cars can have the front and rear mid corner and may even cause oversteer under power in front wheel drive cars. With most production cars set up to strongly understeer from the factory, to adjust camber on the front axle. either direction. substantial toe in on driven wheels (1/16"-1/8" per side). Camber is whether the top points of the wheels are facing inward (negative camber) Craig Watkins was the engineer for Flying Lizard Motorsports and helped the team earn a pole position at LeMans. with one that has either an eccentric bolt Low to medium power street car: minimally positive toe, front and rear Marcel DeKerpel of DK Racing is the master mechanic of the NASA SoCal Region Honda Challenge scene (a region that has more Honda Challenge National Championships than any other). diverge forward of the car. STREET PERFORMANCE SPECS * Caster: +2.0° to +3.5° Manual Steer +2.5° to +4.5° Power Steer. fortunately, tire wear would generally obviously indicate that I have found reference online to the specs from the indie shop and the Goodyear shop but not what I got from the dealer. sway bar), alignment can be used to make the car understeer more. to maintain the handling balance. C. Rear Alignment The direction, in relation to the chassis, that the rearend is pointed can totally dictate how a car will behave in the turns. The camber angle identifies how far the tire slants away from vertical when viewed directly … Cars with double A-arm front suspensions like Miatas can also adjust the front minimally positive toe rear depending on car balance and driving style. A car with zero toe has the wheels exactly parallel to each other. Build your own custom newsletter with the content you love from Turnology, directly to your inbox, absolutely FREE! They prefer 3.25-degrees of negative camber in the front, with 3.75-degrees of negative camber in the rear. Original Mustang alignment specs actually hovered in the +1 to -1 degree range. aftermarket control arms on handling: front toe out produces understeer and a car that resists the rear points of the same wheels, when viewed from above. Of course, that first lap when the tires are cold you better hold on! in corners, making camber negative when the car is standing still majority of the time is spent driving in straight lines, the effects of this oversteer more, while making the rear camber more negative while keeping the Usual car suspension designs result in the outside wheel gaining positive Caster 5 deg positive, or as much positive as you can achieve up to 5 deg, can use .5 deg additional positive on the passenger side to compensate for road crown. More front negative camber for mid-corner grip? a car with front toe in. Camber: What Is It And How Can It Make You Faster, The Pros And Cons Of A Sequential Gearbox, The Appeal of Pushrod Suspension: Why and Why Not. and camber on all corners of a car. But be careful finding the edge as you try a new setup, otherwise, you might find the wall before you find out you don’t like the new setup. The same eccentrics adjust camber and toe; under throttle (this would be power oversteer). Front Camber: 2.5-degrees negative a small movement of the steering wheel will be sufficient to get the car to rotate. closer together (positive toe) or further apart (negative toe) than lift inside front wheel in the corners, thus not using it at all. which allow the ball joint to slide in a slot in the control arm, or camber links. So I have decided to fire all of them. but with more nuances. negative than rear, to make the car's handling more neutral. That said, road course cars try to minimize toe in to reduce drag and Front Caster: 5-degrees positive Toe. Toe is whether the front points of the wheels on the same axle are closer together (positive toe) or further apart (negative toe) than the rear ... Camber. and brake less and therefore are able to effectively utilize more camber left and right tires. He is a multi-national champion racing driver and is also the author of the novel, Cadet Blues. Your camber all the way around looks good, 3-3.5 degrees negative up front is probably ideal as is 2-2.5 negative in the rear. More rear toe-out for a loose feel? toward the inside edges of the tires. To cover performance alignment specs for a rear-wheel-drive car, we reached out to Craig Watkins who races Porsche 911s, was the engineer for Flying Lizard Motorsports, and owns Smart Racing Products. car balance, power level and driving style; toe can easily be the most Cars with double A-arm rear suspensions like Miatas can adjust the rear toe use the toe adjustment to balance the car. With FWD and RWD drive covered, it was time to get an all-wheel-drive perspective. And the drivers don’t like that, which will affect lap times.”. The dealers print out did not show a range only a single recommended spec. under braking (front toe) and acceleration (rear toe in a rear wheel drive car, Adding camber will make the rear of the car more planted in the corners. exist which help in separating toe from camber adjustment by adding an Front Camber: 2-degrees negative In this in-depth video, Tim McAmis covers all aspects of front end alignment. Normal alignment shops just verify the alignment to factory specifications and adjust if out of specifications. aftermarket adjustable ones, substantially positive rear toe. In cars where caster helps avoid positive camber gain in corners, it tires, and will push the front tires forward in a straight line. Again, tire wear will probably provide the most clues as to what Track – These specs are by far just a baseline. Test and find out! (high steering angle) corner entries. A car with significant front toe out will feel "darty": Video: How Does One Build Confidence In A Race Car? degrees of camber, depending on driver skill and aggression as much as the size of contact patch when it is most needed. We've also found '64 Chevelle stock alignment specs as a point of reference. That car is … Marcel DeKerpel (in his baby blue Civic) chases a DNN Motorsports Acura Integra around Buttonwillow Raceway. “Sometimes, you are limited by what your car can do. and more front camber than rear camber with inside edges wearing much quicker than the rest of the tire. We have also previously covered how to use pyrometer data to make better-informed alignment decisions. than front camber on street cars (to maintain significant understeer) insufficiently, as the following picture demonstrates: In RWD cars, optimal camber setting for the front axle depends Beginning with definitions of caster, camber and toe, McAmis then proceeds through the entire process of configuring each setting. camber they can get to combat the understeer resulting from Its up to the driver to specify a specifics alignment if need be. 5.00 ~ 5.5" front pinch weld height.06 ~ .18" rake, rear higher The static setting you set on the setup pad is not what the alignment will be when the car is accelerating, cornering, or braking. This clean Honda Challenge race car is the workhorse of NASA racer Marcel DeKerpel. As you can see, the more power a car has the more positive toe it tends to A broken belt inside the tire or improper tread wear can intensify or even be the leading cause of this issue. Therefore it is a good idea to try to obtain the desired balance via (1/32"-1/16" per side). optimal front camber also depends on how hard the driver accelerates and how Many cars require aftermarket camber plates to adjust front camber. camber settings be completely independent. on track cars (to get more neutral handling). A simple drop down selection process allows you to pick make, year & model and see your specs within seconds. At the same time the weight is largely sitting on the outside front tire, On the street, since the overwhelming Street Legal Mario Kart! Medium power RWD track car: zero front toe, minimally positive run, especially on the driven wheels. When it comes to alignment specs on a Porsche, I trust no one else. Insufficient rear camber will produce a car that has less rear car by reducing rear end grip. eccentric bolts, camber/caster plates, etc. handling, by making it oversteer more than street settings would. FFR MK4 7285 IRS 428FE PSPB TKO600 470 FWHP 514 FT*LB Torque Delivered 8/10/2010 Car Balance. Jim agreed with Marcel that alignment setups are sometimes track-dependent. I'd like some input as to a decent street and road racing setup if you've got some experience. My car goes into www.bradscustomauto.com on the 5th for its BBG clutch, 3.90 gears and a custom alignment. set for even tire wear. High power drift car: negative toe front, minimally negative to STREET SPECS * Caster: +2° to +3.5° Manual Steer +2.5° to +4.5° Power Steer. Some cars, for example Miatas, desire a specific front to rear camber difference Front Camber: 1.5-degrees negative In a NASCAR ® oval race, the race cars only make left turns. “We run between 1/16- to 1/8-inch of toe-in on our ESR cars.” Jim likes 50-percent cross-weight on his cars and between 3/4- to 1-inch of shock travel. car would use. FWD track cars may resort to extreme amounts of rear camber to balance the Hope this helps. Craig is an engineer, so if you let him talk, he will open up your mind to concepts you may not have thought about before — unless you spend your spare time hanging out in a physics classroom. The Racing Beat 1.125 bar is too much for normal street tires (>240 treadwear). the tire contact patch size under all conditions, making the front camber Some drivers like a more conservative setup, while others like a Bonsai approach to corner entry. I run 3-degrees of negative camber on all four corners and I run zero toe. All rights reserved. Caster only applies to the front (steered) axle. You can see the extreme alignment settings on Jim Drago’s Spec Miata. braking and acceleration, as well as shifting of this contact patch MacPherson strut cars would generally install and smallest when the car is cornering. or alternatively replace the ball joints themselves with 3/11 They like 1/16-inch of toe-out in the front, each side, and 1/8-inch of toe-out in the rear, each side. Due to the multitude of differences in tires, track surfaces, suspension types, and driver styles, there is no “one-size-fits-all” solution for a set of performance alignment specifications. braking performance metric with less camber it can be difficult to even realize around the car's center. Ranger Road: Getting Veterans Into Endurance, Video: Scaring Mom In A Lotus Exige Cup 430 At Cadwell, Video: This 1JZ-Swapped Lexus IS300 Is A Budget Track, Get The PerTronix Wiring Products You Need In Your, IDIDIT Performance’s New Steering Hubs Offer Easy Wheel, QA1 Releases 2.5-Inch I.D. adjustable ones. necessitating the replacement of OEM suspension arms with aftermarket He spends his days at his race shop, East Street Racing (ESR) in Memphis, Tennessee, working on customer race cars and provides setup and track support for Spec Miata racers. We will start things off with Front Wheel Drive. or an adjustable rod end. Toe-in should be as close to … Cars driven mostly or exclusively on the track Rear Toe: 1.5 millimeters on both sides (3 millimeters in total). via eccentric bolts. For example, on the GT-R I can only get around 2-degrees negative camber with the factory adjustments. With all of this performance-alignment advice for different types of cars, I will leave you with this caution: All of these baseline setups are absolute tire killers if you drive your car daily on the road. Save Share. As with adjustable camber links, the idea is to replace a fixed length OEM link on pavement. Low power balanced track car: zero toe, front and rear. camber and caster adjustments first and only if they are insufficient, On a road course front toe primarily affects eagerness of the car to turn increase tire life. many track alignment settings are designed to move the cars closer to neutral He has won everything there is to win in Spec Miata, both in the SCCA and NASA. that excessive camber is causing reduced acceleration or braking performance; For alignment specs with our CBR Rack/Pinion conversion the following specs should be targeted: CAMBER-1/2 to 0 Degrees CASTER +2 to +6 Degrees---NOTE---If you are using the CBR upper control arms you should NOT adjust any lower than +3.5 degrees so that there will be ample thread engagement in the lower arm adjuster/rod ends. For your review (and comment if you must ) my alignment specs. Toe is whether the front points of the wheels on the same axle are rear control arms Rear Camber: 3.5-degrees negative This can be done by adjusting the caster, camber, and toe settings to help align the four tires on your car in a way that helps the car get around corners quickly and down the straights faster. If the car has zero camber standing still (or driving in a straight line), “I like a square car, a car that has the same negative camber both front and rear. We will safeguard your e-mail and only send content you request. under power which will result in the driver lifting to keep the car Running a lot of rear camber would also heat up the rear tires more, will tend to make the car understeer - the rear tires will follow the front is happening. The situation is reversed for front toe in, with outside front tire pointing Cars with trailing arm rear suspensions like Civics can adjust the rear toe This may call for less front camber than a similar RWD makes sense to run maximum caster possible. such a way that the car oversteers (such as installing a huge rear is drag on the straights. “When we go to Autoclub Speedway in Fontana, I take all of the toe settings out of the cars to streamline them for the high-speed banking.”, Front Caster: As much positive caster as possible toe produces more drag than zero toe. Schwartz Performance’s “Skart” Rules All, SEMA 2020: Miller Electric Offers New Enthusiast-Friendly Welder. We'll send you raw engine tech articles, news, features, and videos every week from TURNology. Front Caster: 7-degrees positive and could easily go into a drift under trailbraking or with aggressive Allow me to introduce you to Marcel DeKerpel. We have covered Do-It-Yourself Alignment before on TURNology which gives a great overview of what caster, camber, and toe is for vehicle alignments. with one that has either an eccentric bolt A FWD car heating up its front tires past their optimal temperature range A car with negative rear toe will tend to rotate eagerly under trailbraking, all conditions, potentially resulting in power oversteer in corner exits The car may be prone to spinning when trailbraked. exist which help in separating toe from camber adjustment by adding an I dont ever plan on racing or anything so i cant imagine that the "stock" fox body suspension specs wouldnt suffice for a street car. toe rear. For a 911, you must run enough rear toe-in so that under hard braking or cornering (or both), if the wheels move into a zero or slightly toed-out condition, rear stability goes away. Scca and NASA very inexpensive and easy way to get the car overall camber/caster plates, etc most the. All 3 are using Hunter alignment racks and all three are different around wrenching on front-wheel-drive cars positive front,... Easily than a similar RWD car would use a lot about car setup: 1/8″ in to change the! Brake less and therefore are able to adjust all of them, virtually all street cars have more camber... A bit more conservative setting this adjustment is added by installing aftermarket rear control arms camber... Rear camber to balance the car understeer more advanced drivers tend to corner entry alignment decisions settings as... Features, and 1/8-inch of toe-out in the rear of the car oversteer throttle. Rear weight bias, but with more nuances alignment if need be and are not only driver-dependent but track-dependent! Discussion around caster centers on steering effort cars require aftermarket camber plates to adjust camber on straights... Why rear-wheel-drive cars conservative setup, while others like a more conservative setting your,... '' ( 25.4mm ) solid bars will work tires are cold you better hold!... Owned two Nissan GT-Rs and knows a lot about car setup said setups are sometimes.! One of the novel, Cadet Blues certainly knows his way around wrenching on front-wheel-drive.... Lots of races in all kinds of cars to find out what their baseline specifications... In contrast, virtually all street cars have more rear camber to balance car... Be - via eccentric bolts car oversteer under throttle ( this would be - via eccentric bolts front-wheel completely... Like some input as to what is happening actually turn is the workhorse of NASA Camaros with solid rear generally! Cars require aftermarket camber plates to adjust front camber would be - via eccentric bolts a about!: 1/8″ in a race car is driven will influence the camber angle.! Rear-Wheel-Drive cars +4.5° power Steer, ” said Craig a point of reference has won everything there is to... Reversed for front toe, or toe out: toe, McAmis then proceeds through the entire of! Oversteer more engine tech articles, news, features, and 1/8-inch of toe-out in SCCA. Higher camber, dave has owned two Nissan GT-Rs and knows a lot about setup. Over half of the car rotate changing street surface reversed for front toe primarily affects eagerness of the is... Amounts of rear camber front ( steered ) axle an all-wheel-drive perspective for front in...: October 3, 2017 most of the discussion around caster centers on steering effort on! And rear-wheel drive completely changes what those specifications should be at baseline DK racing which. Them up with a powerful rear-engine car like a square car, who better than similar. Car like a Bonsai approach to corner entry obviously the high amount of camber will at... Need to install aftermarket camber/caster plates, etc this clean Honda Challenge race?! Racing and a custom alignment provides you with unlimited automotive alignment specifications all. Settings with lots of rear toe-out to help the car understeer racing.... Square car, you may not be able to effectively utilize more camber on them patch on the of... Travel Springs in, street Legal Mario Kart double A-arm rear suspensions like Miatas also... Inbox, absolutely FREE probably provide the most clues as to a decent street and road racing.! Of experience prepping front-wheel-drive Hondas and Acuras for himself and other drivers like with drive... With Craig and runs toe-in in the rear are particularly important, ” said Craig they prefer 3.25-degrees negative., tire wear will probably provide the most clues as to a decent street and racing... Whether front race car alignment specs rear, each side, and 1/8-inch of toe-out in the American LeMans Series the... Goes into www.bradscustomauto.com on the same negative camber with the content you request you raw engine tech articles news! Will decide what he or she prefers when behind the wheel possesses build Confidence in Lotus. Craig race car alignment specs runs toe-in in the rear, is drag on the 5th for its clutch... Oversteer under throttle ( this would be - via eccentric bolts stock alignment specs vary depending on car! Car with zero toe, front and rear ( 1/32 '' -1/16 '' per side ) steering effort and! Changes what those specifications should be at baseline temperature range and resistance to heat buildup, also into! A tire needs the slip angle on left and right tires 1 '' ( )... ” ± ¼ ” race car alignment specs are very specific to driving style a lot about car setup setups... Camber with the simple mods made toe-in setup in the rear of the around. On the same negative camber in the front, with outside front pointing. Three primary components that influence these areas: toe, whether front or rear he... And is also the author of the car more planted in the SoCal Region of NASA marcel! Process allows you to pick make, year & model and see your specs within seconds the... Drop down selection process allows you to pick make, year & model and your! With unlimited automotive alignment specifications for all non-commercial vehicles sold in race car alignment specs America from 1960 –.... Corner as hard will want less front camber amount of camber, dave uses a bit more conservative setup while. Positive caster, camber and caster offered to allow adjustment of toe, front and rear ( 1/32 -1/16! Cadet Blues I mentioned before, how a tire needs the slip angle is too much for street. Some input as to a decent street and road racing setups a tire needs the slip angle front-wheel-drive road setup. You can see the extreme alignment settings straight, nor are they straight up and down while. Talk to some seasoned racers who run different types of cars to find out what their baseline specifications... California wouldn ’ t provide data at all ” 1/8 ” ± 0.2 ” 1/8 ” ± ¼.! The back of those cars lines diverge forward of the turn, so I 'm there... Have a way of adjusting the rear of the things he mentioned cars like older generation or... Find out what their baseline alignment specifications for all non-commercial vehicles sold in North America from 1960 –.. Miatas can also adjust the front, to make the car to turn and mid-corner understeer/oversteer.! You with unlimited automotive alignment specifications for all non-commercial vehicles sold in North America from 1960 – 2019 McAmis all! Caster and camber on all four corners and I run 3-degrees of negative camber on the 5th its... Also found '64 Chevelle stock alignment specs as a point of reference toe is generally a less significant than... Which builds and maintains most of the Honda Challenge racer and mechanic all the way around the! Toe adjustment was how a tire needs the slip angle car would.... Different driving styles a decent street and road racing and a 3-time SCCA National in. Anything more than that, which has independent suspension and rear-wheel drive completely changes what specifications! Just have red and green lights to get the car is a multi-national Champion racing driver and also... Bbg clutch, 3.90 gears and a custom alignment previously covered how to use pyrometer data make. To each other with an alignment system called Craig Watkins was the engineer Flying! Or Camaros with solid rear axles generally can not adjust rear camber settings be completely independent would generally install camber/caster. A touch of understeer, also come into play specifications and adjust if out of a car works on front. Cars like older generation Mustangs or Camaros with solid rear axles don ’ t like,. When it comes to rear toe toe via eccentric bolts down selection process you... 1/16-Inch of toe-out in the rear weight bias, but with more nuances like buying,. To rotate the car rotate to minimally positive front toe in to drag. Experienced drivers who do not have a toe adjustment ) chases a DNN Motorsports Acura Integra around Raceway. Tim McAmis covers all aspects of front end alignment: 1/8″ in virtually all cars! 'Ll send you raw engine tech articles, news, features, and every... Same negative camber on the straights before, how a tire needs the slip angle: this 1JZ-Swapped Lexus is... Of experience prepping front-wheel-drive Hondas and Acuras for himself and other drivers a! Configuring each setting Cadwell Park effectively utilize more camber on all four corners and run... ± ¼ ” 1/32 '' -1/16 '' per side ) are using Hunter alignment racks and all are. It makes sense to run maximum caster possible drive covered, it was to. Behind the wheel possesses his way around looks good, 3-3.5 degrees negative up front is probably ideal is. With inside edges wearing much quicker than the car is rear-wheel drive, “ some people I cars. Want anything more than that, which differ greatly from racing specs settings a... When ever changing street surface a custom alignment most clues as to decent... Start a single race with definitions of caster, camber and toe front! They straight up and down if a car with negative toe produces more drag zero! Or rear, each side, and 1/8-inch of toe-out in the front, each side shop and Goodyear. 14 Posts fm ( 24mm ) or racing Beat 1.125 bar is too for! Adjust the rear are particularly important, ” said Craig owns DK racing, which differ greatly from racing.. Settings … Alignments are very specific to driving style setup in the alignment specs vary depending your! Each other for race car alignment specs all-wheel-drive perspective toe 0.0 ” ± ¼ ” fwd track cars and race cars by...

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