Rand Colwell's Contact Details

Rand Colwell's Company Details

Applied race engineering principles for high-performance suspension systems: -Road and track cars -Motorcycles -Off-road vehicles Our services cover the spectrum from complete track and race preparation and chassis modeling to mild tuning of production road cars, as well as shock rebuilding, revalving and component design and manufacturing. Whether you are building a race car, a weekend track car, or a high-performance road car, the primary function of a high-performance suspension system is to manage the vertical tire loads and contact angles to maximize cornering, acceleration and braking capabilities. We provide race-quality suspension system components tuned to your vehicle and required performance envelope. Tuning involves a necessary compromise between many factors, including comfort, available suspension travel, camber angle, chassis roll angle, tire load distribution, roll centers and dynamic loads. We take these factors into consideration to carefully select of spring rates, damping rates, roll bar rates, ride height and static wheel alignment, according to the target performance level.