TS4-HDMM - HD/Modified Street

Here are the specifications for the ACT HD/Modified Street clutch kit:

• Item Description: HD/Modified Street
• Product Weight (lbs.): 18.6
• Torque Capacity (ft/lbs.): 587
• Torque Capacity Over OE: 47%
• Disc Material: Organic
• Clutch Disc Diameter (Inches): 9.8
• Clutch Disc Diameter (Millimeters): 250
• Input Shaft Diameter (inches): 1.25
• Pressure Plate Type: Heavy Duty
• Warranty: 12 Months

Description:

The TS4-HDMM kit features ACT's popular Heavy Duty pressure plate paired with a modified spring-centered street disc. ACT Heavy Duty pressure plates utilize an exclusive diaphragm design to increase clamp load, reduce deflection, and maximize clutch life. Each diaphragm undergoes a four-stage heat-treating process for unparalleled performance. Precision cover stampings ensure rigidity and consistency.

The modified spring-centered street disc features premium organic friction material with high copper content for better heat transfer and a steel-backed lining for burst strength and durability. These discs are modified with reduced marcel for faster shift action to complement ACT pressure plates. Heavy-duty torsional dampening springs, stronger than standard springs, are provided in the best sizes and spring rates to suit the application. Modified street discs provide smooth engagement and quiet operation, 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
• Premium organic friction materials for heat tolerance and reduced fade

Recommended Use:

• Recommended for street and occasional race use

ACT Difference:

• 100% clamp load tested
• Dynamically computer balanced for smooth high RPM reliability

Vehicle Fitment:

• 1993-1998 Toyota Supra Twin Turbo 3.0 L6 GAS FI 2997cc (Turbocharged)