ACT Clutch ZM2-HDSS HD/Perf Street Sprung Clutch Kit for 90-97 & 99-05 Miata
*We keep this item in stock for immediate shipment. Place your order before 10am EST on a weekday and we'll ship the same business day*
Part Number: ZM2-HDSS
Specifications:
Item Description: HD/Perf Street Sprung
Product Weight (lbs.): 12.5
Torque Capacity (ft/lbs.): 245
Torque Capacity Over OE: 36%
Disc Material: Organic
Friction Surface Diameter (Inches): 8.8
Friction Surface Diameter (mm): 224
Input Shaft Diameter (Inches): 0.9375
Spline Count: 22
Disc Type: Sprung Street Disc
Pressure Plate Type: Heavy Duty
Warranty: 12 Months
Description:
ZM2-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;
Application:
Mazda Miata (1990-1993) - Base 1.6 L4 GAS FI 1597cc | DOHC
Mazda Miata (1991) - SE 1.6 L4 GAS FI 1597cc | DOHC | Naturally Aspirated
Mazda Miata (1993) - LE 1.6 L4 GAS FI 1597cc | DOHC
Mazda Miata (1994-1997) - Base/M Edition 1.8 L4 GAS FI 1839cc | DOHC
Mazda Miata (1997) - STO 1.8 L4 GAS FI 1839cc | DOHC
Mazda Miata (1999) - 10th Anniversary 1.8 L4 GAS FI 1839cc | DOHC
Mazda Miata (1999-2005) - Base 1.8 L4 GAS FI 1839cc | DOHC
Mazda Miata (2000-2005) - LS 1.8 L4 GAS FI 1839cc | DOHC
Mazda Miata (2000-2003) - SE 1.8 L4 GAS FI 1839cc | DOHC
Mazda Miata (2003) - Shinsen 1.8 L4 GAS FI 1839cc | DOHC
Mazda Miata (2004-2005) - Mazdaspeed 1.8 L4 GAS FI 1839cc | DOHC | Turbocharged