Description
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. ACTs 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. ACTs 4-pad, spring-centered race disc is well-suited for smaller disc sizes in smaller engines.
Details:
Use: Recommended for high horespower street or race use
Feel: A low to moderate 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: MB4-HDG4
Torque Capacity: 255 ft/lbs
Clamp Load Increase: 76%
Spline Count: 20
Spline Size: 7/8"
Disc Diameter: 200 mm
Disc Diameter: 7.9 inches
Weight: 14.5 lbs
Warranty: 90 days
