ACT XT Race Sprung 4 Puck Clutch Kit Mazda RX-7 FC 1987-1991 13BT

• A moderate to stiff pedal feel; aggressive engagement with stock to low to moderate gear rattle
• Longer clutch life achieved through ACT's exclusive diaphragm design
• Premium ceramic friction materials provide low wear rates and high heat tolerance
• Recommended for high horsepower street or race use
• All ACT pressure plates are dynamically computer balanced for smooth operation at high RPM

Z65-XTG4 kit features an Xtreme pressure plate for the most demanding driver. ACT Xtreme pressure plates use exclusive diaphragm design to increase clamp load, reduce deflection and maximize clutch life. All diaphragms endure a four-stage, heat-treating process for unparalleled performance. ACT pressure plates have precision cover stampings to provide rigidity and consistency. ACT’s 4-pad spring-centered race disc features a spring-center construction to properly damp torsional vibrations for quieter operation and resist failure even under harsh conditions. ACT spring retainers utilize wraparound spring windows and thicker retainer stampings to provide spring support, reduce stress concentrations, and increase strength and reliability. With the 4-pad spring-centered race disc, engagement is harsher, but shifting is faster. ACT’s 4-pad spring-centered race disc is well-suited for smaller disc sizes in smaller engines.