ACT ::::: ACT ZM2-HDG6 Heavy Duty Pressure Plate Spring Centerd 6 Pad Disc

HD Clutch Kit [Mazda Miata(1990-1997, 1999-2005)]

Torque: 310 (ft/.lbs)
Clamp Load Increase: 33%

This Performance Race Kit features ACT's most popular Heavy Duty Pressure plate. ACT Heavy Duty pressure plates use exclusive diaphragm design to increase clamp load, reduce deflection and maximize clutch life. All diaphragms endure an exclusive four-stage, heat-treating process for unparalleled performance. ACT pressure plates have precision cover stampings to provide rigidity and consistency. ACT’s 6-pad, spring-centered race disc features a spring-center construction to properly damp torsional vibrations and resist failure 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 6-pad, spring-centered race disc engagement is harsher, but shifting is fast. The 6-pad, spring-centered disc is recommended for larger clutch sizes to absorb more heat.