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ACT HD Clutch Kit for BMW ZF Transmission - 6 Puck Sprung

ACT HD Clutch Kit for BMW ZF Transmission - 6 Puck Sprung

$615.00
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SKU:
KS17
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Description

This clutch kit is required if you are running the K to BMW ZF Flywheel.

- We recommend the 6-puck sprung disc with HD pressure plate for power goals up to 525whp.

 

 6 Puck Disc Description

ACT Heavy Duty 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 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.

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: Carefully engineered, precisely assembled, accurately balanced, uses select ceramic friction materials for high heat tolerance and maximum performance;

Recommended Use: Recommended for high horsepower street or race use;

ACT Difference: 100% clamp load tested and dynamically computer balanced for smooth high RPM reliability;

 

HD Pressure Plate Description

Pressure plate features an exclusive diaphragm design to increase clamp load, reduce deflection and maximize clutch life. All ACT 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 Heavy Duty pressure plates increase clamp load by 20 to 50 percent. The Heavy Duty pressure plates are recommended for use with a street or race disc.

Feel: Light to moderate pedal effort, positive engagement;

Life: Available disc life extended by ACT's exclusive diaphragm design;

Quality: Carefully engineered for improved durability, precisely assembled and accurately balanced;

Recommended Use: Recommended for street and race use;

ACT Difference: 100% clamp load tested and dynamically computer balanced for smooth high RPM reliability;