ACT 6228218-1 6 Pad Sprung Race Clutch Disc - Ceramic Friction

The ACT 6228218-1 is a 6-pad spring-centered race clutch disc engineered for high-horsepower street and track applications. Built with premium ceramic friction materials, this disc delivers the aggressive engagement and rapid shift response demanded by performance drivers, while the spring-center design properly damps torsional vibrations for more controlled operation under extreme conditions.

Key Features:

• Aggressive Engagement & Fast Shifting: Delivers harsher engagement than organic discs, resulting in quicker, more precise gear changes
• Premium Ceramic Friction Material: Provides moderate wear rates, excellent high-heat tolerance, and 28% higher torque capacity than typical organic materials
• Spring-Center Construction: Properly damps torsional vibrations and resists failure even under harsh, high-stress conditions
• Heavy-Duty Torsional Dampening Springs: Stronger than standard springs in most applications, selected in optimal sizes and spring rates for the specific application
• Reinforced Spring Retainers: Wraparound spring windows and thicker retainer stampings reduce stress concentrations and improve overall strength and reliability
• Heat-Treated Drive Plate: Spring steel drive plate with heat treatment provides added structural support and long-term durability
• 6-Pad Design for Larger Clutch Sizes: Increased pad count improves heat absorption and promotes smoother engagement at high torque levels
• SFI 1.1 Certified: Meets SFI Specification 1.1 and is legal for use in all racing organizations requiring SFI certification
• Mild to Moderate Gear Rattle: Expected characteristic of the aggressive ceramic puck design; does not affect clutch or driveline performance

The ACT 6228218-1 is recommended for high-horsepower street performance and race use where maximum torque capacity and fast, precise shifting are the priority. It is an ideal standalone replacement disc or upgrade component when other clutch parts remain serviceable.