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.Features:
- 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 inch Race
- Hydraulic slave cylinder included. Push type conversion. Upgrade kit, requires Clutch Masters flywheel (sold seperately).
- Must use Clutch Masters Flywheel: FW-669-TDS
Clutch Masters clutches are true High Performance Clutch Systems and are technologically superior to anything currently on the market
To develop a clutch with all the desired performance characteristics for intended applications is the challenge of a high performance clutch company. The Clutch Masters clutch system is unique in the industry. We use Hi-Leverage technology (refer to the Pressure Plate section) in our pressure plates, which significantly increases clamping force with no unnecessary increase in pedal pressure. Discs are designed either with reduced Marcel or a solid hub design to take advantage of our Hi-Leverage pressure plate. The combination of these cutting edge technologies creates the finest clutch system on the market.
Additionally, Clutch Masters, with over 35 years in the industry, has researched hundreds of friction materials and uses only the best materials available for each intended application. By combining the optimum clamping force with the finest friction materials - each with their own unique coefficient of friction - Clutch Masters has developed a line of clutches that provide ultimate performance in virtually any severe environment.
Stage 1 FX100 | Stage 2.5 FX250 | Stage 3.5 FX350 | Stage 4 FX400 | Twin Disc Kits