Z64-XXR4 - MaXX/Race Rigid 4 Pad

The MaXX/Race Rigid 4 Pad clutch kit is a high-performance component designed for serious enthusiasts and race applications. Here's a breakdown of its specifications:

• Product Weight: 14.8 lbs.
• Torque Capacity: 625 ft/lbs.
• Torque Capacity Over OE: 156%
• Disc Material: Ceramic
• Clutch Disc Diameter: 9.4 inches / 240 millimeters
• Input Shaft Diameter: 1 inch
• Pressure Plate Type: Maxx Xtreme
• Warranty: 12 Months

Description: The Z64-XXR4 kit features a MaXX pressure plate designed to cater to the demands of high-performance applications. ACT MaXX pressure plates utilize an exclusive diaphragm design to enhance clamp load, reduce deflection, and extend clutch life. These diaphragms undergo a rigorous four-stage heat-treating process for optimal performance. Precision cover stampings ensure rigidity and consistency.

The clutch kit employs 4-pad rigid race discs crafted from high-quality ceramic friction materials. The chrome-moly hub undergoes heat treatment to enhance strength and durability. Its lightweight, rigid design facilitates quicker shifts and ensures trouble-free service. The 4-pad rigid race disc offers harsher engagement but results in faster shifting, making it well-suited for smaller disc sizes and engines.

Characteristics:

• Feel: Heavy to very heavy pedal effort, aggressive engagement, quickest shifts, increased gear rattle
• Life: Moderate friction life, extended by ACT's exclusive diaphragm design; rigid design may increase spline wear
• Quality: Carefully engineered, precisely assembled, accurately balanced, utilizes select ceramic friction materials for high heat tolerance and maximum performance
• Recommended Use: Strictly recommended for race use only
• ACT Difference: 100% clamp load tested and dynamically computer balanced for smooth high RPM reliability

Vehicle Fitment: The clutch kit is compatible with various Mazda and Ford models equipped with turbocharged engines, including:

• 1988-1992 Mazda 626 Turbo
• 1988-1992 Mazda MX-6 GT
• 1988 Mazda 929 Base
• 1989-1991 Ford Probe GT

This kit offers enthusiasts a reliable and high-performance clutch solution tailored to the demands of racing and high-performance driving scenarios.