ZX4-HDSS - HD/Perf Street Sprung

Specifications: HD/Perf Street Sprung Clutch Kit

• Item Description: HD/Perf Street Sprung
• Product Weight (lbs.): 30.3
• Torque Capacity (ft/lbs.): 449
• Torque Capacity Over OE: 51%
• Disc Material: Organic
• 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-HDSS kit is engineered with ACT's most popular Heavy Duty pressure plate combined with their top-selling street disc. ACT Heavy Duty pressure plates employ an exclusive diaphragm design to enhance clamp load, reduce deflection, and maximize clutch life. These pressure plates undergo a four-stage, heat-treating process to ensure unparalleled performance. Precision cover stampings provide rigidity and consistency, contributing to a reliable and durable clutch assembly.

ACT's Performance Street discs are crafted with premium organic materials boasting a high copper content for superior heat transfer. The steel-backed lining enhances burst strength and durability. These discs feature reduced marcel for quicker shift action, complementing the performance of ACT pressure plates while offering increased strength and reliability.

Key Characteristics:

• Feel: Light to moderate pedal effort, smooth positive engagement, OE to mild gear rattle.
• Life: Longer friction life, extended by ACT's exclusive diaphragm design.
• Quality: Carefully engineered, precisely assembled, accurately balanced, featuring premium organic friction materials for heat tolerance and reduced fade.

Recommended Use: Recommended for both street and race use, catering to drivers seeking reliable performance under various driving conditions.

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.