ACT Z65-XTSS Clutch Kit

The ACT Z65-XTSS is engineered for drivers who demand performance and reliability. This kit features an Xtreme pressure plate designed to provide increased clamp load while minimizing deflection, ensuring optimal clutch life under rigorous conditions. Each diaphragm undergoes a meticulous four-stage heat-treating process, enhancing durability and performance characteristics.

Pressure Plate and Disc Features

ACT's pressure plates are crafted with precision cover stampings, delivering enhanced rigidity and consistent performance. The included performance street disc is a popular choice among enthusiasts, utilizing premium organic materials with high copper content. This design facilitates superior heat transfer and burst strength, making it ideal for both street and track applications. The reduced marcel in the disc allows for quicker shifts, complementing the pressure plate's capabilities while maintaining quiet operation.

Installation and Specifications

Before installation, refer to the detailed instructions available here. Below are the key specifications of the Z65-XTSS:

• Clutch Disc Diameter: 9.4 in (240 mm)
• Disc Material: Organic
• Input Spline Quantity: 23
• Input Shaft Diameter: 1 in
• Torque Capacity: 440 ft/lbs
• Product Weight: 16.2 lbs
• Release Bearing Included: Yes
• Alignment Tool Included: Yes

Performance Characteristics

• Moderate to heavy pedal effort with smooth engagement
• Extended friction life due to ACT's exclusive diaphragm design
• Carefully engineered for heat tolerance and reduced fade
• 100% clamp load tested for reliable performance at high RPMs

Additional Notes

• Flywheel requires a counterweight (not included).

Fitment

This clutch kit is confirmed to fit the following model:

• Mazda RX-7 (1986-1992)