Since as a non-member I can't reply in the Help needed thread, I'll start a new one.
Is the 3" belt drive dictated by the clutch, because if not that's real overkill? On the racer we were using (if I remember correctly) a 2" belt drive with a Norton clutch, might even have been a bit narrower. At the end the racer was putting out over 100 bhp at the rear wheel (in it's 1200 cc guise) and we never had any problems.
Cheers
Roy
Is the 3" belt drive dictated by the clutch, because if not that's real overkill? On the racer we were using (if I remember correctly) a 2" belt drive with a Norton clutch, might even have been a bit narrower. At the end the racer was putting out over 100 bhp at the rear wheel (in it's 1200 cc guise) and we never had any problems.
Cheers
Roy