What type of suspension is best for drag racing? The most popular drag race rear suspension is the ladder bar combined with coilover shocks. This system entails a triangulated bar with two attachment points at the rear axle and a single connecting point at the chassis.
What causes roll steer?
What is considered big tire in drag racing? A big tire car as defined by this competition is any tire larger than a 10.5W. Big tires give you the advantage of great traction, but with the penalty of all the weighty rubber and rolling resistance. Racers making 3,500 hp on methanol in a 2,500 pound car like these guys are, just don’t care.
What is the best tire pressure for racing? Under good track conditions, and reasonable length runs (miimum five or 6 minutes at race speed in the corners), pressure build up from cold to hot should be 7 – 8 psi. For cars with 50-50 weight distribution, we want the same hot tyre pressure at all 4 wheels.
What type of suspension is best for drag racing? – Related Questions
What is the best tire pressure for drag racing?
“For drag radial tires, such as our M&H Racemaster, you should never run below 24 psi on the street, and keep pressures above 15 psi at the track. The normal range of pressures, depending on the vehicle’s weight and suspension setup is 15-20 psi.” Weight is the biggest factor.
What do stiffer springs do?
Higher spring rates will give you a firmer feel, and many racecar drivers tend to prefer stiffer springs to reduce body roll and body lean. They also want low ground clearance to maintain a low center of gravity. On smooth tracks, they don’t need to worry about bottoming out and damaging the chassis.
What is the best spring rate for drag racing?
Springs should typically be compressed 25-30% of the free length when supporting the weight of the vehicle. Drag race cars will normally use a lighter rate spring (about 30%) to promote weight transfer while a street car will use a firmer rate spring (about 25%).
What is anti squat on a drag car?
Anti-squat geometry features on the rear wheels as they are the only wheels that will want to squat during acceleration due to the rotation of the car. Anti-squat limits the amount of compression or vertical displacement of the rear wheels due to the acceleration of the car.
What causes tire shake drag racing?
For the uninitiated, tire shake is simply a point at which there’s not enough tire speed, nor not enough tire speed. The tires are both trying to grab the race track and attempting to spin all at once, and the result is a balled-up tired that’s out of round and typically square-off at the contact patch.
Is soft or stiff suspension better for drag racing?
When you need to hit the track hard with the tire you’ll want to have the rebound on a softer setting, while a stiff setting will slow the shock rebound down so you’ll hit the tire softer.
How do you adjust rear shocks in drag racing?
To set the rear shock’s extension baseline, turn the extension adjuster to the hardest (full clockwise) position. This makes the shock hard to extend, which will limit the car’s chassis separation at launch. To set the rear shock compression baseline, turn the adjuster to the full soft (full counterclockwise) position.
Who makes Viking coilover shocks?
Viking Performance, Inc. specializes in high performance shock absorbers and struts, high travel coil-over springs, rod end and spherical bearings, and related items. Viking was founded in 2011 by owners with more than 50 years of hands-on experience in the racing and performance aftermarket.
Are Viking warrior shocks Rebuildable?
The shocks can be rebuilt or revalved by the Viking factory or an authorized rebuilder. Other valve options are available, such as a solid piston providing for significant additional compression forces and circulation of the oil through the outer body, thereby reducing heat.
