i dont care what kind of aluminum the wiseco is made from, the fiber tabs are gonna slide over SS with less friction, alu/ alu dont slide that greatwhy not just go all wiseco
my pressure plate has probably 30+ thou wore off it, the wiseco will be tougher, the steel barnett will outlast 5 wisecos
going wiseco with the hub cause by the time the "face" is worn the splines will be notched
after my first clutch went south i measured the wear on the aluminum drive plates and it was 9 thou each, the pressure plate and hub face are expected to have the same amount of wear, on clutch #4 , so 36 thou a side, so thats 70 thou total.... thats not good, less spring tension, and the clutch arm has to pull farther in and sit wrong