Clutch Masters
Clutch Masters 04-14 Subaru WRX/STi .75in Bore Master Cylinder Upgrade Kit - Red
clmMC15017-R
“Race” (TD7R)2 ceramic rigid discs The Clutch Masters FX725 is a 7.25" (184mm) Twin Disc clutch and is the ultimate in twin disk performance for engines/transmissions with smaller bell-housings that are focused on drag racing. Clutch Masters FX725 Twin Disc systems are developed from decades of experience in drag racing. Because of the minimal rotational mass the FX725 isn't ideal for the street but with improvements in friction material over the years we have been able to create a solution that can handle occasional street driving. The FX725 is designed to hold tremendous horsepower and torque, while maintaining reasonable peddle pressure to operate on the track.
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.
*Available Stages:*
* “Street and Race†(TD7S) – 1 ceramic rigid disc, and 1 fiber tuff rigid disc
* “Race†(TD7R) – 2 ceramic rigid discs
*Clutch Masters Twin Disc features:*
* Components can be purchased separately for economical repair.
* Positive release for ease of high RPM staging and shifting.
* Most have experienced better 4/10's times and averaged hundreds of passes without complications or repair
*All systems include:*
* Aluminum Cover Assembly with attached Diaphragm
* Pressure Plate Ring
* Two Discs
* One Mid Plate
* Billet Aluminum Flywheel (Steel available on select applications, call for price)
* Release Bearing
* Pilot Bearing (when applicable)
* Pressure Plate Bolts
| Description: | 725 Series Twin Disc Clutch Kit; 7.25in Race Disc; Aluminum Flywheel Included |
|---|---|
| Part Number: | clm16825-TD7R-A |
Transmission Clutch and Flywheel Kit
| Brand Name/s | Clutch Masters |
|---|---|
| StreetFX SKU | clm16825-TD7R-A |
| SFX Item ID | 4338455 |
| Supplier Item Code | 4338455 |
| Manufacturer SKU | 16825-TD7R-A |
| Manufacturer UPC | N/A |
| Alternative References | 3SGE, 6-Spd |
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