ACT 16-17 Mazda MX-5 Miata ND HD/Race Rigid 4 Pad Clutch Kit ZM10-HDR4
: In stock
: Advanced Clutch Technology
|Product Weight (lbs.)||25.4|
|Disc Type||Rigid Race Disc|
|Pressure Plate Type||Heavy Duty|
|Input Shaft Diameter (Inches)||15/16|
|Torque Capacity Over OE||87%|
|Torque Capacity (ft/lbs.)||399|
|Friction Surface Diameter (Inches)||8.8|
|Friction Surface Diameter (mm)||224|
|Alignment Tool Included||AT05|
|Release Bearing Included||RB110|
|Pilot Bushing Included||PB1030|
|ItemCodeDesc||HD/Race Rigid 4 Pad|
SB5-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.
Feel: Light to moderate pedal effort, aggressive engagement, increased gear rattle
Life: Moderate friction life, extended by ACT's exclusive diaphragm design, 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
Recommended Use: Recommended for race use only
ACT Difference: 100% clamp load tested and dynamically computer balanced for smooth high RPM reliability
If the item is not defective you will have to pay the return shipping and there is a 20% restocking fee and we do not refund our original shipping costs. Only new in the original packing items that have never been installed can be returned.
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