has anyone willing to share come across the camshaft spec's for the '04-'06 fuel injected Yamaha R1, both stock and racing? Yamaha's racing parts catalog list two sets of racing cams. one is identified as having modified lift leading me to conclude both have more duration.
as far as spec's go, just the ususal suspects:
intake & exhaust lift
intake & exhaust duration with zero valve clearance & 0.XXX" of lift
intake & exhaust timing
thanks in advance!
Art
artesmith@earthlink.net
as far as spec's go, just the ususal suspects:
intake & exhaust lift
intake & exhaust duration with zero valve clearance & 0.XXX" of lift
intake & exhaust timing
thanks in advance!
Art
artesmith@earthlink.net
