Accelerate Your Passion

ACT Twin Disc Sintered Iron Race Kit

$1,300.36 USD

  • Image of ACT Twin Disc Sintered Iron Race Kit

T1RR-H03 race, twin disc kits are race-ready for the serious enthusiast who needs a direct bolt-in kit, requiring no additional modifications. ACT's sintered iron race discs offer the highest torque capacity of all ACT race discs and have ultra-high heat capacity. Most kits offer pedal loads 10-20% higher than stock, yet increasing the clamp load by 80-90%. All ACT twin disc kits include a CNC-machined and dynamically balanced flywheel for trouble free use. All kits undergo an exclusive four-stage, heat-treating process on all diaphragms. ACT twin disc kits include a pressure plate, two discs, floater, flywheel and alignment tool. Some kits may include a pilot bearing and release bearing. ACT Twin disc kits meet SFI Specification 1.2.

Feel: Light to moderate pedal effort, predictable, quick engagement, quick throttle response, increased gear rattle;

Life: ACT's exclusive diaphragm, hardened posts and high heat capacity for long life under severe abuse, rigid design may increase spline wear;

Quality: Carefully engineered, precisely assembled, accurately balanced, chromoly hub is heat-treated for strength and durability;

Recommended Use: Recommended for high horsepower race use only, not intended for street;

ACT Difference: 100% clamp load tested and dynamically computer balanced for smooth high RPM reliability;

Warranty-12 Months
Product Weight-18.1 lbs.
Disc Type-Race Disc
SFI-1.2
Tooth Quantity-112
Input Shaft Diameter (Inches)
1-1/32
Torque Capacity Over OE
488%
Torque Capacity (ft/lbs.)
1091
Friction Surface Diameter (mm)
184
Friction Surface Diameter (Inches)
7.25
Spline Count
24