OS GIKENT R SERIES CLUTCH AND FLYWHEEL KIT
The TR Clutch line-up is designed for vehicles which have substantial increases in engine power and will be used mostly for racing with mild street use. The billet aluminum cover provides a more direct clutch pedal feel, but still maintains its street drivability due to the unique leverage mechanism of the diaphragm spring which reduces overall pedal effort.
Dampened Twin Plate
FITMENT: ALL 5 & 6 SPEED SUBARU TRANSMISSIONS
NOTE: THIS KIT REQUIRES THE OS GIKEN MOVEMENT ALTERATION KIT. SOLD SEPARATELY.
"Our integrated clutch and flywheel packages increase transmission efficiency and engine response. Our clutches and flywheels are built within strict tolerances and crafted using carefully selected materials to provide the highest quality and durability.
TECHNICAL ASPECTS OF OS GIKEN CLUTCHES:
- By combining a decreased disk diameter (vs OEM) with a solid design and carefully selected components, our clutch allows for extremely efficient power transfer and improved engine response.
- Our specially designed clutch cover contains a unique leverage mechanism for the diaphragm spring, resulting in a higher clamping load of the clutch disk(s) while reducing pedal effort.
- Integrated ventilation holes reduce heat generated inside the clutch system and allow for friction plate dust to exit outside the clutch system, thus increasing reliability and safety.
- Both the clutch components and the flywheel are constructed using the same specialized steel alloy to ensure similar heating characteristics across the assembly to minimize warpage and increase durability.
NOTE: THIS KIT REQUIRES(NOT INCLUDED!) THE OS GIKEN "MOVE ALT KIT" WHICH REPLACES YOUR STOCK CLUTCH FORK AND SLAVE CYLINDER.
Movement Alteration Kit
"OS Giken supplies a Movement Alteration Kit to allow the use of a push-type clutch on vehicles that are factory equipped with pull-type clutch systems. Please note that the OS Giken Movement Alteration Kit is designed to work with OS Giken clutches, and installation to unintended applications may result in failure of clutch components."