Warranty 12 Months
Product Weight (lbs.) 10.8
Input Shaft Diameter (Inches) 15/16
Spline Count 22
Disc Type Street Disc
Friction Surface Diameter (Inches) 7.9
Friction Surface Diameter (mm) 200
Pressure Plate Type Heavy Duty
Torque Capacity Over OE 45%
Torque Capacity (ft/lbs.) 195
ItemCodeDesc HD/Perf Street Sprung
ZM1-HDSS kit features ACT's most popular Heavy Duty pressure plate and most popular street disc. 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 Performance Street discs feature premium organic materials with high copper content for better heat transfer and steel-backed lining for greater burst strength and durability. These discs have reduced marcel for faster shift action to complement ACT pressure plates, with increased strength and reliability.
Feel: Light to moderate pedal effort, smooth positive engagement, OE to mild gear rattle;
Life: Longer friction life, extended by ACT's exclusive diaphragm design;
Quality: Carefully engineered, precisely assembled, accurately balanced, with premium organic friction materials for heat tolerance and reduced fade;
Recommended Use: Recommended for street and race use;
ACT Difference: 100% clamp load tested and dynamically computer balanced for smooth high RPM reliability;
Mazda Miata (1990-1993) - Base/LE/SE 1.6 L4 GAS FI 1597cc