Description
This Performance Race Kit features a MaXX Pressure plate for the serious enthusiast. ACT MaXX 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. ACTs 4-pad rigid race discs are made with high quality, ceramic friction materials. The chrome-moly hub is heat-treated for strength and durability. The lightweight, rigid design allows for quicker shifts and smooth, trouble-free service. With the 4-pad rigid race disc engagement is harsher, but shifting is faster. The 4-pad rigid race disc is well-suited for the smaller disc sizes in smaller engines.
Details:
Use: Recommended for race use only
Feel: A stiff to very stiff pedal feel; aggressive engagement with stock to low to moderate gear rattle
Life: Longer clutch life achieved through ACT's exclusive diaphragm design
Quality: Premium ceramic friction materials provide low wear rates and high heat tolerance. All ACT pressure plates are dynamically computer balanced for smooth operation at high RPM
Specifications:
Part Number: HC4-XXR4
Torque Capacity: 420 ft/lbs
Clamp Load Increase: 156%
Spline Count: 20
Spline Size: 7/8"
Disc Diameter: 212 mm
Disc Diameter: 8.3 inches
Weight: 13.3 lbs
Warranty: 90 days
