Tired of burning through clutches at the track or road coarse? These clutches are designed to hold the power. Engagement and pedal effort will be more aggressive but will handle the power. ACT clutches and flywheels offer proven performance for both street and full race applications. ACT employs vehicle testing, dynamometer results, laboratory testing, and the latest in CAD, 3D modeling, and FEA (Finite Element Analysis) software to develop many of their products long before they come to market. There is no guesswork and very few surprises.