ACT – H04 Twin Disc Sint Iron Race Kit

T1RR-H04 – Twin Disc Sint Iron Race Kit

T1RR-H04 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

Recommendation:

Recommended for high horsepower race use only, not intended for street

Difference:

100% clamp load tested and dynamically computer balanced for smooth high RPM reliability