ZX4-HDG6 - HD/Race Sprung 6 Pad

Specifications: HD/Race Sprung 6 Pad Clutch Kit

• Item Description: HD/Race Sprung 6 Pad
• Product Weight (lbs.): 30.5
• Torque Capacity (ft/lbs.): 574
• Torque Capacity Over OE: 93%
• Disc Material: Ceramic
• Clutch Disc Diameter (Inches): 9.4
• Clutch Disc Diameter (Millimeters): 240
• Input Shaft Diameter (inches): 1
• Pressure Plate Type: Heavy Duty
• Flywheel Type: Prolite
• Warranty: 12 Months (view details)

Description: The ZX4-HDG6 kit by ACT features their most popular Heavy Duty pressure plate paired with a 6-pad, spring-centered race disc. ACT Heavy Duty pressure plates utilize an exclusive diaphragm design to enhance clamp load, reduce deflection, and maximize clutch life. Each diaphragm undergoes a four-stage, heat-treating process for exceptional performance. Precision cover stampings contribute to the rigidity and consistency of ACT pressure plates.

The 6-pad, spring-centered race disc is designed with a spring-center construction to properly damp torsional vibrations 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 enhance strength and reliability. While engagement with the 6-pad, spring-centered race disc is harsher, shifting is faster. This disc is particularly recommended for larger clutch sizes to effectively absorb more heat.

Key Characteristics:

• Feel: Light to moderate pedal effort, aggressive engagement, OE to mild gear rattle.
• Life: Moderate friction life, extended by ACT's exclusive diaphragm design.
• Quality: Carefully engineered, precisely assembled, accurately balanced, utilizing select ceramic friction materials for high heat tolerance and maximum performance.

Recommended Use: Recommended for high horsepower street or race use, ideal for drivers seeking a robust clutch system optimized for demanding performance applications.

ACT Difference: 100% clamp load tested and dynamically computer balanced for smooth high RPM reliability.

Vehicle Fitment: Compatible with various Mazda models, including the 2006-2013 Mazda 3 Mazdaspeed and the 2006-2007 Mazda 6 Mazdaspeed equipped with the 2.3 L4 GAS FI 2260cc | DOHC engine.