Engineered for applications that require additional heat capacity, Tilton’s 7.25″ OT-II heavy duty metallic racing clutches offer the low moment-of-inertia, high torque capacity and reliability necessary for the most demanding racing applications. Four diaphragm spring rate options offer a wide range of torque capacities and release loads to tune the clutch for the application, and the high-mass pressure plate provides additional heat capacity for severe applications.
See available option in dropdown menu above.
3-Plate Specifications:
SPRING COLOUR / TORQUE CAPACITY / RELEASE LOAD
• Orange - 840/1142 (LB-FT/NM) - 560/247 (LBS/DAN
• Gray - 1020/1387 (LB-FT/NM) - 680/299 (LBS/DAN
• Double Gray - 1140/1550 (LB-FT/NM) - 760/334 (LBS/DAN
• Triple Gray - 1245/1693 (LB-FT/NM) - 800/352 (LBS/DAN
4-Plate Specifications:
SPRING COLOUR / TORQUE CAPACITY / RELEASE LOAD
• Orange - 1120/1314 (LB-FT/NM) - 560/247 (LBS/DAN
• Gray - 1360/1850 (LB-FT/NM) - 680/299 (LBS/DAN
• Double Gray - 1520/2067 (LB-FT/NM) - 760/334 (LBS/DAN
• Triple Gray - 1660/2257 (LB-FT/NM) - 800/352 (LBS/DAN
Tilton offers two different styles of every clutch configuration: one designed to be compatible with a step-type flywheel, and another for pot-type (“no-step”) flywheels. Step flywheels have a .100″ step for contact with the friction material of the clutch, so clutches made for this application will have a .100″ height difference between the bottom friction disc and the end of the clutch cover legs (the mounting points). Pot flywheels don’t have this step, so the friction disc and clutch cover legs will be flush on clutches designed for them.
Further information available in Download tab above.
Stock images use. Actual product may vary.