The clutch pressure plate clamp force is what allows a certain disc to hold the power once fully engaged. More power requires a heavier clamp load plate. Different disc material will have more or less bite to allow engaging at higher RPM or offering longer wear. A used pressure plate will typically be glazed, this is because when a clutch wears out, it slips badly and creates heat that makes the pressure plate and flywheel metal harder and distorted. The use of a glazed pressure plate and flywheel, will cause a new disc to slip at a lower power level. It is best to change the clutch as a system for the best results. We will sell any disc we make by itself and any pressure plate by itself. If you call or email, I will be happy to help you make the best choices for your needs.
