About this product
The SB11-HDG4 kit combines ACT’s Heavy Duty pressure plate with a 4-pad spring-centered race disc for high-performance street or race use. The diaphragm-style pressure plate increases clamp load, reduces deflection, and maximizes clutch life. The 4-pad spring-centered disc dampens torsional vibrations for quieter operation while resisting failure under harsh conditions. Engagement is aggressive, and the 4-pad design is ideal for smaller disc sizes in smaller engines.
Specs
- Torque Capacity: 574 ft/lbs (86% over OE)
- Disc Material: Ceramic
- Disc Diameter: 9.4 in / 240 mm
- Input Shaft Diameter: 1 in
- Pressure Plate Type: Heavy Duty
- Product Weight: 28.5 lbs
- Flywheel Type: Streetlite
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, with 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.
