cam timing
 

ho knows, is it possible to be one tooth out on cam chain,and bike still runs ok,
or would valves hit piston,etc etc,

Jim,
I am deep into this same subject right now (see my own thread, actually started by Pol, if relevant to you) - just reading your question and you probably want to see this:-

http://www.horizonsunlimited.com/hub...m-timing-27215

Cheers,

Dave

timing
 

i would like to thank, Dave lambeth for helping me out,i phoned him,he phoned me back with the spec for a wayward yoshimura cam i have fitted in my bike,not even yoshimura in america or japan and about 15 bike mechanics could not help, he is the man, thanks for your time Dave