We are looking at a drag car and what I see has caused me to have some questions. Its a bracket race, back halved, Chevy door car. 3000#, low 10-high 9 second deal. Stock f


Whether you are completing a new build or making changes to an existing set-up, it is imperative that you always scale a race car. From insuring that a car goes straight to refining the perfect amount of weight transfer during a run, there are numerous reasons as to why a race car must be scaled. Scaling your race car is arguably one the most important practices that you can do to increase your chance of visiting victory lane. Proper chassis set up requires that the weight balance is set correctly for the car, driver and track conditions. In order to achieve proper and repeatable weight balance a quality set of electronic scales will need to be obtained. Live screening of match. Just enough to get the weight transfer you need. Like I said, all out race cars and Tube cars can do this because they rely on wheely bars to get the car out, but even then you don't want all that weight in the back. As it has been said, do it with the car in Race Weight trim, and adjust accordingly. Don't forget about side to side weight as well. Scaling your race car is arguably one the most important practices that you can do to increase your chance of visiting victory lane. Proper chassis set up requires that the weight balance is set correctly for the car, driver and track conditions. In order to achieve proper and repeatable weight balance a quality set of electronic scales will need to be obtained. Tappi login live. A race car has 1 spring for each wheel. The weight value for that spring is calculated by how much weight it takes to compress the spring 1" ie. a 250lb spring. Each spring has a jack bolt, which is a way to adjust the compression on that spring. Each jack bolt has 16 threads per inch. Let's assume I have on the Left Front wheel a 250 lbs spring Left Rear is a 150 lb spring RF is a 250 lbs . This is typical of all drag cars, but especially GM A-bodies. I'd bet the left front wheel raises higher than the right on launch, and I'd also bet the car squats in the rear at the same time. If either of these things are happening, it will pull to the right off the line. each car is different on what the ideal corner weights are, but the whole idea is to give you a starting point to tune your chassis. You can also get the cars center of gravity from this. Stock car guys have been doing this for years, and the big boys in drag racing have been doing it more and more. Whether the car is a stock suspension car running 13's down to 7's or a full tube chassis car running 13's down to 7's this info can be used successfully. A stock suspension car that uses 4 trailing arms is a true 4-link and can be treated, plotted, etc, as a true 4-link car so the savy racer looking for an edge can benifit from this information. When you scaled the car,..did you unload the preload on one of the ladder bars? You do this by taking one of the rearend mount bolts out. You don't want any preload in the rear suspension when you're scaling the car. Thats something you add after getting things weighing as correct as you can get. Scaling a drag truck - posted in Chassis Suspension: What should I be shooting for? I have scaled dirt cars and know what they need, but never been around drag toys on scales. Also how would I go about changing the %? With a dirt car we would use a weight jack on each corner to move weight around. Im guessing I want as much rear % as possible and equal % side to side? Thanks for looking. How To Corner Balance Your Car. By Rob Robinette. Corner balancing, sometimes referred to as "corner weighting," "weight jacking," or "scaling," involves adjusting the spring perches of a car to get a balanced diagonal weight on the tires.Typically, a road racing car should have 50% of its weight on the Left Front and Right Rear tires, and 50% on the Right Front and Left Rear.

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Scaling A Drag Race Car

  • Corner Balancing With Proform Digital Scales - Scale Your Car
  • Scaling a drag car | Ford Mustang Forums
  • Scaling a drag truck - Chassis Suspension - S10Racer
  • scaling drag car | Suspension, Chassis and Tire Tech
  • Weight distribution on 10.5 tire cars - DragStuff
  • Corner Balancing With Proform Digital Scales - Scale Your Car

    Corner Balancing With Proform Digital Scales - Scale Your Car Corner Weights Are Not Just For Race Cars Anymore. If You Are Serious About Going Fast, We'll Show You How Easy It Is To... A drag race car is a specially modified vehicle used in acceleration competitions known as drag races. In such races, two cars are pitted against one another and have a very short length of track to cover to see which has the superior acceleration ability.

    Weight Plan (Part 2): How to Properly Place Ballast for ...

    Each and every race car will be different. Keep in mind that once you add or take away ballast, you change the racecar’s center of gravity. There has been a lot of writing about finding the center of gravity in a race car, but the reality is, this “science” is, at best, a guess. How to Drag Race. Burning rubber, hot tracks, awesome cars. Like Bruce Springsteen says, when summer's here, the time's just right for going racing. But you don't have to have a '69 Chevy with a 396, Fuelie heads and a Hurst on the floor...

    Technical Articles - Longacre Racing Products

    "Race ready" means that the next thing the car will do is go around the racetrack. Keep in mind the changes that will be made to the weights if you attempt to scale the car before it is ready to go. Setting up the Scales. Now that you have the car properly prepared you can get the scales out to begin the scaling process. Intercomp E-Z Weigh Scales Product Description: PRECISE WEIGHT DISTRIBUTION IS CRITICAL TO ON-TRACK SUCCESS. To make sure your weight percentages are correct, you need the best computerized scale system. Proper chassis setup separates the front runners from the followers. Intercomp scales provide the necessary data for any racer to become a ...

    Drag Racing Chassis Tuning - Hot Rod Network

    Pure and simple, drag racing is an acceleration contest, not who goes the fastest. You win by being the quickest car through the measured quarter-mile, not the fastest at the end. Drag racing is a type of motor racing in which automobiles or motorcycles (usually specially prepared for the purpose) compete, usually two at a time, to be first to cross a set finish line. The race follows a short, straight course from a standing start over a measured distance, most commonly 1 ⁄ 4 mi (1,320 ft; 402 m), with a shorter (1,000 ft (305 m)) becoming increasingly popular, as it ...

    Scaling a drag car | Ford Mustang Forums

    Just enough to get the weight transfer you need. Like I said, all out race cars and Tube cars can do this because they rely on wheely bars to get the car out, but even then you don't want all that weight in the back. As it has been said, do it with the car in Race Weight trim, and adjust accordingly. Don't forget about side to side weight as well. Jerry Bickel has decades of experience building race cars and adds to the concept of the correct spring rate for ride height. “You need a spring rate that will hold the shock at the designed distance apart for the weight of your car. So, the heavier the car, the stiffer the spring you will need to hold that shock in its designed position. From a complete custom-built car to tuning and modifying your existing car, Ken Keir Race Cars can help you build and finish the car of your dreams. Some of the services we offer are listed below, but please feel free to contact us to discuss your specific needs.

    Scaling Your Race Car - vacmotorsports.com

    Scaling your race car is arguably one the most important practices that you can do to increase your chance of visiting victory lane. Proper chassis set up requires that the weight balance is set correctly for the car, driver and track conditions. In order to achieve proper and repeatable weight balance a quality set of electronic scales will need to be obtained. I picked up a used T5 for my '93 4 cylinder. I don't know anything about it other than the seller said it works fine (car wrecked), and I have it apart looking-and see nothing wrong. It's a 3.35 94-95 v6 box, going behind maybe 300 engine HP turbo 2.3, street car but I drive it not hard, but... 1969 Plymouth Cuda Drag Car A race ready car available as a turnkey racer or as a roller. The parts list is just what you would want to see in a car. Check this one out, it won't last long! 22,000 USD "turn key", $13,500 USD "less motor, trans, fuel system". SPEC SHEET - PHOTOS

    Drag racing techniques and car setup

    Drag racing car setup "A bit of a Drag" This article is merely an introduction to those new to the world of Drag racing, looking to convert a street car for the drag strip. We have a whole forum dedicated to drag racing where drag racers can swap ideas and talk technical together with everything from engine tuning, fuel selection, and ... Drag Racing really got its start as a contest in the 1950s with the rise in popularity of hot rods – vehicles with classic bodies (1932 Fords, etc) which were modified with modern engines and tuning to create more power and run faster. Hot rodders would race each other on long empty strips of road. Now, drag racing is a professional sport ...

    scaling race car cost - Racingjunk Forums

    each car is different on what the ideal corner weights are, but the whole idea is to give you a starting point to tune your chassis. You can also get the cars center of gravity from this. Stock car guys have been doing this for years, and the big boys in drag racing have been doing it more and more. This means the driver should be in the car, all fluids topped up, and the fuel load should be such that the car makes your minimum weight rule at the designated time-usually after a race. The car should be at minimum weight, using ballast as needed to make the proper weight. When working with static weight distribution, we use two percentages ... Unable to race because of a busted up car, Sox asked Mauney if he could borrow his team's car for the next few races, even going so far as to offer Mauney a job as crew chief so long as he needed ...

    Drag car scale { weight} question | The H.A.M.B.

    This is typical of all drag cars, but especially GM A-bodies. I'd bet the left front wheel raises higher than the right on launch, and I'd also bet the car squats in the rear at the same time. If either of these things are happening, it will pull to the right off the line. Rear Suspension Series Covers Rear End Alignment, Pinion Angle, Pre-Load, Anti-Roll Bar, Ride Height, Basic 4-Link Settings. Rear Suspension Series - DragRace.Academy How to set up and utilize the rear suspension system on a tube chassis, 4-link drag racing vehicle. Since 1995 e-slotcar.com has given the industry the best customer service and parts selection for the slot car enthusiast.

    Scaling a drag truck - Chassis Suspension - S10Racer

    Scaling a drag truck - posted in Chassis Suspension: What should I be shooting for? I have scaled dirt cars and know what they need, but never been around drag toys on scales. Also how would I go about changing the %? With a dirt car we would use a weight jack on each corner to move weight around. Im guessing I want as much rear % as possible and equal % side to side? Thanks for looking. Front-wheel drive gets a bad rap with car enthusiasts. You’ve heard about torque steer and “wrong-wheel drive” and might write it off as being for grocery-getters, not real performance cars.

    How To Corner Balance Your Car - Rob Robinette

    How To Corner Balance Your Car. By Rob Robinette. Corner balancing, sometimes referred to as "corner weighting," "weight jacking," or "scaling," involves adjusting the spring perches of a car to get a balanced diagonal weight on the tires.Typically, a road racing car should have 50% of its weight on the Left Front and Right Rear tires, and 50% on the Right Front and Left Rear. The #1 Chassis Shop for Intercomp Electronic Weight Scales and Lead Weights. Jerry Bickel Race Cars gives Racers the technology to win!

    BaselineSuspensions.com.........Launching A Drag Car

    Whether the car is a stock suspension car running 13's down to 7's or a full tube chassis car running 13's down to 7's this info can be used successfully. A stock suspension car that uses 4 trailing arms is a true 4-link and can be treated, plotted, etc, as a true 4-link car so the savy racer looking for an edge can benifit from this information. Car Corner Weight, Wedge and Cross Weight Calculator. By Rob Robinette. This calculator takes your car's four wheel weights and calculates current weights and percentages and generates target wheel weights to achieve a 50% Cross Weight or Wedge.

    scaling drag car | Suspension, Chassis and Tire Tech

    When scaling drag car what percent on each wheel with driver in seat? Do you adjust until both rears as close as possible? Ive got ladder bar 9inch rear, adjustable coilovers in front. Ladder bars are adjustable in rear. Coilover shocks in rear not adjustable. Back of cars always goes to the right when breaking tires loose while leaving off ... Alright guys wanna start out with a little scale project here so we get asked questions all the time how do you scale a car what numbers are good water bad what should I have the corner weight set at just just a variety of questions about scaling um which is very important and the set up of the car um initially when the cars new or you change something in it you wanna re scale it so you got a ...

    Race Car Scaling (Complicated) - Excelforum

    A race car has 1 spring for each wheel. The weight value for that spring is calculated by how much weight it takes to compress the spring 1" ie. a 250lb spring. Each spring has a jack bolt, which is a way to adjust the compression on that spring. Each jack bolt has 16 threads per inch. Let's assume I have on the Left Front wheel a 250 lbs spring Left Rear is a 150 lb spring RF is a 250 lbs ... It was also used on drag cars with aftermarket 4-links back before anti-rolls were invented as a method to try and control launch body roll. Staggering spring heights/spring rates in the rear really shouldn't have hardly any effect on preload (and/or body height) side to side on a correctly built ladder bar car anyway since the ladder bars them selves & the rear housing all act as a giant anti ... These digital scales are ideal for weighing racing vehicles like race cars, go karts, and tractors. These race car scales are rugged, affordable, and ideal for accurate weight management or weigh-in at the shop or the track. Many items are from top manufacturers like Intercomp and Longacre Racing.

    Technical Articles - Longacre Racing Products

    Scaling your race car is arguably one the most important practices that you can do to increase your chance of visiting victory lane. Proper chassis set up requires that the weight balance is set correctly for the car, driver and track conditions. In order to achieve proper and repeatable weight balance a quality set of electronic scales will need to be obtained. The build tolerances on a race car isn’t that tight, but with the rear of the car squared up, the front can be easily aligned. Some recommend the ‘X’ measuring method for squaring a car, which means measuring from the left front grease zerk to the right rear lower bolt and repeating it for the opposite side. But as stated above, working ... A dirt track street stock race car is hardly refined. Compared to the ultra-sophisticated late models or sprint cars, the bomber stock type dirt track cars are prehistoric. Where chassis in the other classes are purpose built, the bomber stock chassis is generally a twenty to thirty year old street car using twenty or thirty year old technology.

    Ladder bars and wieght setup - DragStuff

    When you scaled the car,....did you unload the preload on one of the ladder bars? You do this by taking one of the rearend mount bolts out. You don't want any preload in the rear suspension when you're scaling the car. Thats something you add after getting things weighing as correct as you can get. Fine-Tuning Suspension for Maximum Traction March 15, 2015 by Muscle Car DiY This chapter explains some of the methods to correct or adjust the rear suspension of your ill-handling race car.

    Weight distribution on 10.5 tire cars - DragStuff

    well in our superstocker we did all we could to get it 50/50, i think if i remeber right we ended up somewheres around 51/49 or so. we ran goodyear 30x9 drag radial slicks, car 60fted its best was 1.32 with a 10.51 at 124. the car weight was 3200lbs. How do I Build an S10 Drag Racing Truck? by Richard Rowe In this day and age of front-wheel-drive compacts and million dollar muscle cars, many have turned to once-alternative rear-drive chassis like the compact S-10 pickup for dragstrip performance.

    Weight Training: Everything You Need to Know About Race ...

    Bickel goes on to say: “Nearly all drag race cars must have at least some initial chassis pre-load in order to make the car run straight. This is because of the unbalancing traction effects of chassis roll and rear-end torque rotation. Lower horsepower cars tend to require right rear pre-load and high horsepower cars require left pre-load ... The "ULTIMATE" Racing Car Chassis Setup Guide and Tutorial. The Most Complete Racing Car Chassis Setup Tutorial Guide Available presented by Shown above is a gaming expo fair in Europe that held a contest for the best gamer team in a newly released 1st shooter game competition.

    How To Scale A Race Car - DragRace.Academy

    Whether you are completing a new build or making changes to an existing set-up, it is imperative that you always scale a race car. From insuring that a car goes straight to refining the perfect amount of weight transfer during a run, there are numerous reasons as to why a race car must be scaled. Tuning 4 Link Rear Suspensions for the Drag Strip. Tuning 4 link rear suspensions can make a car launch quicker and use less horsepower to do it. Which makes you faster, so you win, get famous, and live happy ever after... So, let's get into it and find out how to do it... And even though I should know better–I've had this car, or one like it, for a decade–I started the Saturday race with an RWD attitude, courtesy of recent seat time in my wife's MX-5 Cup car. I ...

    Scaling/corner weight questions. - Don Terrill’s Speed-Talk

    We are looking at a drag car and what I see has caused me to have some questions. It's a bracket race, back halved, Chevy door car. 3000#, low 10-high 9 second deal. Stock front suspension with coil overs, coil-over ladder bar rear. The owner has said it will pick the front wheels up and carry them to the 60'. Nothing too violent. As the car ... SPEED SECRETS for 4 cyl FWD cars,,, Here is some of speed secret stuff for FWD 4 cylinder cars,,,these guys run in Lansing Michigan and are FAST with Sto...

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