my bike has its engine recently rebuilt,and it works "fine"
but when i increase rpms the entire bike iniciates to vibrate,everything on the bike vibrates,and everything beggins to sound ,but when its in idle speed it doesnt vibrate.
do your bikes have the same"problem" or mine has something bad??
Blancer Shaft Installation
Align the punch marks on the balancer gear and crankshaft gear.
[ see page 12 (page 8-12 of manual Crankshaft/Transmission) ]
maybe you dont have one - previous owner removed??
if there wasnt one it is probably not bad because the first TZR doesnt have one(?) BUT if the balancer is out of phase with the crank that may be your issue - worse than not having one
Last edited by KR-1R on Tue Nov 10, 2009 4:58 am, edited 3 times in total.
You won't have to balance the crank as such, but pressed cranks can twist out of alignment - haven't seen it mentioned on here though, so hopefully not a KR issue.
Could be one cylinder that's not running correctly at higher speed ?? I'd do the usual easy things first - plugs, clean the carbs etc. Are your reeds in good condition, and closing properly ? After that, worth double checking the balance position.
I had it one tooth wrong one time, and you can't believe how much vibrations that creates.