bang your head I have a 01 ZR800, I have a D&D clutch kit, Boyesen reeds, 2 degree timing key, MBRP can and up two teeth in my gearing. I just put D&D Single Power Pipe, it feels like I lost alot of top end and some mid range power. Need help?
Have you recently blown any belts? If so you may have a Crank problem!!!!
If your crank is out any more than .003-005 thou you may need it straightened
John at Nothern Crank can fix you right up. If anyboy else begs to differ then
I'm sorry but it could be a big part of your problem.
I have ran both gearing Ideas but if you go down YOU MUST STUD THE
****TTT out of it. This motor will grunt but does not recover well if you spin
real hard and try to play catch-up. I'm running 25-38 in my 8 and letting it
eat. I do howerver run 200 or so 1.45 in a 1.25 track 121 inch. 7800rpm 76 gram weights 56/40 cam
If you run low gearing watch out for any average F7 studded up it will walk away and
and leave you scratching yourself. They can on hard pack lay down a 110 plus
pass without much trouble. These are non Diamond drive I'm talking about.
And those D/D are getting better.
I did blow a belt this year on the ice, it was a new belt and i brake it in before I ran it hard I made three runs two kind of slow around 70 mph and one wide open and the belt went. I didn't blow a belt last winter but the winter before that I did. How can I get in touch with John at Northern Crank?