ACT 1993 Mazda RX-7 HD-M/Race Rigid 4 Pad Clutch Kit

$1,018.87 CAD

ACT SKU: actZX6-HDR4

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ZX6-HDR4

Specifications
Item Description HD-M/Race Rigid 4 Pad
Product Weight (lbs.) 15.2
Torque Capacity (ft/lbs.) 510
Torque Capacity Over OE 81%
Disc Material Ceramic
Clutch Disc Diameter (Inches) 9.4
Clutch Disc Diameter (Millimeters) 240
Input Shaft Diameter (inches) 1
Pressure Plate Type Heavy Duty
Warranty 12 Months (view details)

Description

ZX6-HDR4 kit features ACT's most popular Heavy Duty pressure plate. 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 4-pad rigid race discs are made with high quality, ceramic friction materials. The chrome-moly hub is heat-treated for strength and durability. The lightweight, rigid design allows for quicker shifts and smooth, trouble-free service. With the 4-pad rigid race disc engagement is harsher, but shifting is faster. The 4-pad rigid race disc is well-suited for the smaller disc sizes in smaller engines. Monoloc is a one-piece, direct replacement or upgrade to the standard, two-piece wedge collar and wire ring featured in pull-type clutches. The spring tension of the segmented retaining ring is carefully calculated and tested for optimal performance. It provides uniform loading on the bearing and pressure plate to assure proper alignment, regardless of driver influence or vehicle modifications. Monoloc's hardened chrome-moly steel construction will provide years of service.

Description
Feel Light to moderate pedal effort, aggressive engagement, increased gear rattle, confidence during hard shifts
Life Moderate friction life, extended by ACT's exclusive diaphragm design, dramatic improvement in release mechanism life, rigid design may increase spline wear
Quality Carefully engineered, precisely assembled, accurately balanced, uses select ceramic friction materials for high heat tolerance and maximum performance, major improvement in release mechanism
Recommended Use Recommended for race use only
ACT Difference 100% clamp load tested and dynamically computer balanced for smooth high RPM reliability, includes ACT's patented Monoloc

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