AI4-SPG6 kit features a Sport pressure plate for a nice upgrade. ACT Sport pressure plates use exclusive diaphragm design to increase clamp load, reduce deflection and maximize clutch life. All diaphragms endure a four-stage, heat-treating process for unparalleled performance. ACT pressure plates have precision cover stampings to provide rigidity and consistency. ACT’s 6-pad, spring-centered race disc features a spring-center construction to properly damp torsional vibrations and resist failure under harsh conditions. ACT spring retainers utilize wraparound spring windows and thicker retainer stampings to provide spring support, reduce stress concentrations, and increase strength and reliability. With the 6-pad, spring-centered race disc, engagement is harsher, but shifting is faster. The 6-pad, spring-centered disc is recommended for larger clutch sizes to absorb more heat.
Torque Capacity (ft/lbs): 280
Clutch Disc Diameter (mm): 220
Input Shaft Diameter (inches): 11/32"
Input Spline Spline Count: 24
What's Inside The Kit?
Pressure Plate: H025S
Clutch Disc: 6220110
Release Bearing: RB817
Pilot Bearing: PB1002
Alignment Tool: AT88
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