Been having some issues, decided to do a oil change, and cam chain change on my bike and while I was at it swap the war cam for a yz450 exhausT cam.
Anyway all back together everything seemed to line up ok with tdc marks, also found with spark plug in it was really easy to turn bike over which doesn't seem good.
Problems I'm having is if I start the bike and pull the choke the bike struggles and I took the bike for a spin and the bike cut out mid acceleration and on restart it back fired and the starter motor struggled to turn the bike over if at all.
Any ideas, some pics are below any help would be great.
Edited by adam080145, June 29, 2015 - 12:22 PM.