Clutch Masters 725 Series Twin Disc Street Clutch Nissan Skyline 2.5L R33 89-98
Clutch Masters is proud to introduce the finest and most economical multi-plate clutch systems available for today's high performance vehicles the 725 Series. Clutch Masters Twin Disc systems are pure racing technology that also works well in high performance street applications that will be used on the street on rare occasions. They are designed to hold tremendous horsepower and torque ratings while being reasonable to operate on the track. By increasing the clamping force of the pressure plate and adding to the square inches of usable disc area CM Twin Discs significantly increase clamping values with an average of 50% increase in pedal pressure depending on the application. The cover assembly is machined from billet aluminum with 25% more tensile strength than the competition's cast unit. The flywheel is machined from billet 6061-T6 aluminum to meet SFI spec 1.2 for competition in NHRA NDRA IDRC IHRA SCCA and NASA. Each aluminum flywheel includes a replaceable heat shield. Steel flywheels are also available on select applications.
The 725 series is a smaller diameter assembly which creates less rotating mass and offering quicker and smoother shifting with much better throttle response ideal for Drag racing applications.
- Aluminum Cover Assembly with attached Diaphragm
- Pressure Plate Ring
- Two Discs
- One Mid Plate
- Release Bearing
- Pilot Bearing
- Pressure Plate Bolts
- Twin Disc. 7.25 in. (Race/Street). Aluminum flywheel included.
- Nissan Skyline R33 2.5L R33 (RB20DETRB25DE-DET) 95-98
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