Originally Posted by
chome
Oh, and Epstein, according to SPEC, the pressure plate plays no role in how hard the clutch pedal is. hahaha
No wonder every Spec clutch I've ever driven felt like a big piece of ass. They don't even know how to control how much ass it feels like!
Clamping force x pressure plate ratio x transmission lever ratio x (master diameter / slave diameter) x pedal ratio. Assuming your ratios go the right way, that's correlates pedal force and plate force. This is 100 year old stuff here.
Make sure to take pics!
