About this product
The SB8-HDG4 kit combines ACT’s Heavy Duty pressure plate with a 4-pad spring-centered race disc for high-performance applications. The diaphragm-style pressure plate increases clamp load, reduces deflection, and maximizes clutch life. The 4-pad spring-centered disc damps torsional vibrations for quieter operation and resists failure under harsh conditions. Engagement is harsher, but shifting is faster. The 4-pad spring-centered disc is well-suited for smaller disc sizes and smaller engines.
Specs
- Torque Capacity: 349 ft/lbs (107% over OE)
- Disc Material: Ceramic
- Disc Diameter: 8.8 in / 224 mm
- Input Shaft Diameter: 1 in
- Pressure Plate Type: Heavy Duty
- Flywheel Type: Prolite
- Product Weight: 24.8 lbs
Performance 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: Precisely assembled, accurately balanced, uses ceramic friction materials for high heat tolerance and maximum performance
- Recommended Use: High horsepower street or race use
- ACT Difference: 100% clamp load tested, dynamically balanced for smooth high RPM reliability
Description supplied by Subimods.com through its current Shopify listing. Product, performance, and health claims are the seller’s and have not been independently verified by StorkScout.
