ACT MaXX/Race Rigid 4 Pad Kit Z65-XXR4

The ACT MaXX/Race Rigid 4 Pad Kit Z65-XXR4 is engineered for serious performance applications, making it an ideal choice for those who demand precision and durability from their clutch system. This kit features the MaXX pressure plate, which utilizes an exclusive diaphragm design that enhances clamp load, minimizes deflection, and extends clutch lifespan. Each diaphragm undergoes a rigorous four-stage heat-treating process, ensuring exceptional performance under high-stress conditions.

Key Features

• Heavy to very heavy pedal effort with aggressive engagement for rapid shifts.
• Moderate friction life, optimized by ACT's advanced diaphragm design; note that the rigid setup may increase spline wear.
• Precision-engineered and dynamically balanced for smooth operation at high RPMs.
• Constructed with high-quality ceramic friction materials for enhanced heat tolerance and performance.
• Designed exclusively for race applications; not suitable for street use.

Specifications

• Clutch Disc Diameter: 9.4 inches (240 mm)
• Disc Material: Ceramic
• Input Spline Quantity: 23
• Input Shaft Diameter: 1 inch
• Torque Capacity: 625 ft/lbs (1.56 times over OE)
• Product Weight: 14.8 lbs
• Pressure Plate Type: MaXX Xtreme
• Release Bearing Included: Yes
• Pilot Bearing Included: Yes
• Grease Included: Yes
• Alignment Tool Included: Yes

Installation Notes

• Flywheel requires counterweight (not included).
• For installation instructions, CLICK HERE.

Fitment

Confirmed compatible with the Mazda RX-7 models from 1986 to 1991.