Clutch Master -725 Series Twin Disc Clutch - Nissan - Silvia S14TC
Manufacturer: Clutch Master
Product Type: Twin Disc Clutch
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.
725 SERIES – (7.25” Twin Disc)
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
Manufacturer Notes:
Twin Disc. 7.25 in. (Race). Release bearing included. Upgrade kit, requires Clutch Masters flywheel (sold seperately). . Must use CM Flywheel: FW-727-TDA
Silvia | S14 Zenki | 1993-1996 | TC | SR20DET | I4
Silvia | S14 Kouki | 1996-1998 | TC | SR20DET | I4