ACT HC4-SPSS Sport/Performance Street Sprung Kit

The ACT HC4-SPSS kit is engineered for those who demand precision and reliability from their clutch system. This kit features a sport pressure plate designed to enhance clamp load, minimize deflection, and extend clutch life, making it a solid upgrade for any performance-oriented build.

Key Features

• Light to moderate pedal effort with smooth engagement, designed to maintain OE to mild gear rattle.
• Longer clutch life due to ACT's exclusive diaphragm design, which improves durability under stress.
• Constructed with premium organic friction materials that provide excellent heat tolerance and reduced fade.
• Ideal for both street and race applications, ensuring versatility in various driving conditions.
• Each unit is 100% clamp load tested and dynamically balanced, ensuring reliability at high RPMs.

Specifications

• Clutch Master Cylinder Included: No
• Grease Included: Yes
• Grade Type: Performance
• Pilot Bushing Included: No
• Pressure Plate Type: Sport
• Release Bearing Included: Yes
• Clutch Disc Diameter: 8.3 in (212 mm)
• Disc Material: Organic
• Input Spline Quantity: 20
• Input Shaft Diameter: 0.875 in
• Alignment Tool Included: Yes
• Disc Type: Sprung
• Pressure Plate Bolts Included: No
• Clutch Slave Cylinder Included: No
• Flywheel Bolts Included: No
• Pilot Bearing Included: Yes
• Product Weight: 10.4 lbs
• Torque Capacity: 195 ft/lbs (0.28 ft/lbs over OE)

Install Instructions

For detailed installation instructions, CLICK HERE.

Fitment

This kit is confirmed to fit the following models:

• Honda Civic (1988-1991)
• Honda CR-X (1988-1991)