Clutch Masters 725 Series Street Twin Disc Clutch Kit (w/Aluminum Flyw – Terra Firma Automotive

Clutch Masters 725 Series Street Twin Disc Clutch Kit (w/Aluminum Flywheel) For Nissan Skyline R32 R33 RB25DET (Push Style) 06045-TD7S-A

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  • Regular price $1,530.00

ETA 5-7 Days Please note all times are estimates

Upgrade your Nissan Skyline R32 or R33 RB25DET with the Clutch Masters 725 Series Street Twin Disc Clutch Kit (Push Style) 06045-TD7S-A, available at Terra Firma Automotive. This 7.25" (184mm) Twin Disc clutch kit sets the benchmark for high-performance clutches, specifically designed for engines and transmissions with smaller bell housings. Initially developed for drag racing, the Clutch Masters FX725 system has evolved to handle occasional street driving, thanks to advancements in friction material technology. It is engineered to manage substantial horsepower and torque while maintaining reasonable pedal pressure, ensuring optimal performance on the track.

The FX725 features a cover assembly machined from billet aluminum and Type 3 hard anodized, providing roughly 25% more tensile strength than competitors' cast units. This superior strength virtually eliminates cover flex, enhancing driver control and consistency. Unlike cast or stamped units that can see up to .030" of flex, our billet covers exhibit only .003" of flex. This rigidity ensures efficient use of all the force applied to the clutch diaphragm from the throwout bearing, maximizing the system's clamping force. As a result, the twin disc clutch delivers exceptional performance, ensuring all the engine's power is effectively utilized.

A standout feature of the FX725 and FX850 Multi-Disc Kits is Clutch Masters' exclusive QR System (Quick Release Pressure Plate). This innovative system includes three spring-loaded bolts that enable smooth and even pressure plate engagement and disengagement, significantly reducing internal clutch noise and chatter by up to 50%. The QR System was developed to offer a quiet and smooth operation for street users while delivering the robust performance required by a race clutch.

Each kit includes a flywheel, specifically made for either aluminum or steel applications. The aluminum flywheels are machined from billet 6061-T6 aluminum and meet SFI spec 1.2 for competition in various racing organizations. They are Type 3 hard coat anodized for enhanced durability and performance, featuring a replaceable insert. Steel flywheels are machined from 1045 billet cores and treated with black oxide for rust prevention.

Experience unparalleled performance with the Clutch Masters 725 Series Street Twin Disc Clutch Kit from Terra Firma Automotive, ensuring your Nissan Skyline R32 or R33 RB25DET reaches its full potential on both the track and the street.

  • Aluminum Flywheel Included
  • Fits ECR32 GTS25
  • Fits ECR33 GTS25T

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