What is a Clutch Cushion Kit?
With the Clutch Cushion Kit, the clutch actuation is COMPLETELY chatter-free. There is no longer a need to oil your clutch plates before heading to the track with the hopes of getting a couple of smooth passes in before they start acting up. This feature alone saves a considerable amount of work, time, and hassle. Another feature is noticeably increased clutch life due to the addition of Brock's Performance engineered clutch springs designed specifically for this application.
In big-displacement/high torque applications, the results are multiplied even greater. The modified-engine Busa owner has been frustrated in the past due to the unpredictable action of the clutch when additional power is applied. Billet-this-and-that help some, but they are only band-aid cures. The problem is in the clutch design, it is a mechanical problem. The Brock's Clutch Cushion Kit is a mechanical cure.
A Must for Drag Racers
The clutch cushion kit is in conjunction with the clutch mod removes the chatter and grab associated with normal clutch component assembly wear caused by drag race launches. This kit is a must for smooth operation on large displacement engines and can be used exclusively (True Hand Clutch) or in conjunction with a lock-up to allow smoother launches combined with the lock-up force in high speed/high horsepower applications (Turbo/Nitrous etc…)
This combination produces smooth clutch actuation and provides excellent feedback to the rider, even when using the VERY heavy static spring pressures that can lead to clutch control/feel issues for the rider. The bike can now be launched at lower rpm’s (for more controllability) and the clutch can be fully released sooner. The extra spring pressure gives longer clutch life, as well as quicker ET’s and higher MPH.