ACT Nissan Twin Disc Sint Iron Race Kit - T1RR-N02

ACT Performance clutch is recognized as a leader in high performance clutch solutions. Every ACT clutch is designed to be a bolt-on solution and will utilize all factory alignment tools and mounting points. ACT clutches are engineered and assembled in America with the highest level of manufacturing and quality control standards. When choosing a clutch you want to make sure you select the correct clutch for your application. For example, race clutches can often times be too aggressive for the street causing the user to have difficulty starting and operating the clutch while driving. For most applications STILLEN recommends ACT’s “street discs.” These clutches can hold more power than the factory units while still offering streetable driving characteristics. If your car produces significantly more power than factory or you are using the car for racing purposes we would recommend upgrading to a full race “puck” clutch. 

ACT aims to provide the best pedal feel, raised torque capacity and extended wear life. STILLEN and ACT have been working together for more than 2 decades to offer superior clutch products to our customers.

Features and Benefits:

• Made in America
• Improved pedal feel
• Increased torque capacity
• Friction material selected for high heat resistance, quick recovery, excellent friction and long service life
• Quicker shifting and engagement
• Improved assembly materials for higher burst strength
• Precision broached splines ensure superior fit to input shaft
• Heat treated spring windows and drive plates
• SFI certified

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

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

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

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

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


T1RR-N02 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.