Finally got her finished today and tested for about 10 minutes. All is good or so it seems. Drastic improvement in performance with my new head I built. I have not wired the pump and fan into the harness yet i just wired to the battery for now just to make sure pump and fan worked correctly. Pulls hard thoughout the powerband. It wont do a wheel stand with me in it yet it might with the girlfriend( she weighs about 1/2 of what I do) It feels like the clutch slips, it is a newly rebuilt 102c with B1 weights and silver spring and in the ten minutes of testing I basicly shreaded a new belt :shock: :shock: :shock: So if anyone can tell me if a Pilot belt will work, I would like to try the 4X4 tuff belt but don't know if it is the right length or width.