About this product
The SB5-HDR6 kit combines ACT’s Heavy Duty pressure plate with a 6-pad rigid race disc for aggressive race performance. The diaphragm-style pressure plate increases clamp load, reduces deflection, and maximizes clutch life. The high-quality ceramic disc with a heat-treated chrome-moly hub offers strength, durability, and quick, precise engagement. Rigid 6-pad construction allows faster shifts and better heat absorption in larger clutch sizes, though engagement is harsher and may increase spline wear.
Specs
- Torque Capacity: 535 ft/lbs (69% over OE)
- Disc Material: Ceramic
- Disc Diameter: 9 in / 228 mm
- Input Shaft Diameter: 1 in
- Pressure Plate Type: Heavy Duty
- Product Weight: 13.5 lbs
Performance Characteristics
- Feel: Light to moderate pedal effort, aggressive engagement, increased 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: Race use only
- 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.
