ACT HC4-SPR4 Sport/Race 4 Pad Clutch Kit for Honda Civic 89-91

HC4-SPR4 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 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.

Features:

< li >Feel: Light to moderate pedal effort, aggressive engagement, increased gear rattle;< li >Life: Moderate friction life, extended by ACT’s exclusive diaphragm design, rigid design may increase spline wear;< li >Quality: Carefully engineered, precisely assembled, accurately balanced, uses select ceramic friction materials for high heat tolerance and maximum performance;< li >Recommended Use: Recommended for race use only;< li >ACT Difference: 100% clamp load tested and dynamically computer balanced for smooth high RPM reliability;

Fitments:

< li >Honda Civic 1989-1991 – Base/DX/LX | 1.5 L4 GAS FI 1493cc | SOHC | Naturally Aspirated | FWD< li >Honda Civic 1989-1991 – Si | 1.6 L4 GAS FI 1588cc | SOHC | Naturally Aspirated | FWD< li >Honda Civic 1990-1991 – EX | 1.6 L4 GAS FI 1588cc | SOHC | Naturally Aspirated< li >Honda CRX 1989-1991 – Si | 1.6 L4 GAS FI 1588cc | SOHC | Naturally Aspirated | FWD< li >Honda CRX 1989-1991 – Base/HF | 1.5 L4 GAS FI 1493cc | SOHC | Naturally Aspirated | FWD

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