ZX5-XTR4 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 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.
Features
Product Weight (lbs.): 36.3
Torque Capacity (ft/lbs.): 681
Torque Capacity Over OE: 129%
Disc Material: Ceramic
Clutch Disc Diameter (Inches): 9.4
Clutch Disc Diameter (Millimeters): 240
Input Shaft Diameter (inches): 1
Pressure Plate Type: Xtreme
Flywheel Type: Streetlite
Benefits
Moderate to heavy pedal effort
Aggressive engagement
Increased gear rattle
Moderate friction life
Rigid design may increase spline wear
Uses select ceramic friction materials for high heat tolerance and maximum performance
100% clamp load tested and dynamically computer balanced for smooth high RPM reliability