Bent Valve
#11
Bent Valve
yamamayzf1000r - All Craycraft stuff that I bolted together. Craycraft-spec JE piston, heat/friction coatings, and porting are probably proprietary but anyone can get them if they buy from Bob Craycraft. From what I've read, the few stock rods that had problems didn't last more than a few rides. There was a learning curve for boring the cylinder to the right specs, I think that had something to do with some of them.
#13
Bent Valve
Originally posted by: offroad66731
Just bent my center intake valve in an '04 660. Did you ever find the cause of your bent valve?
Just bent my center intake valve in an '04 660. Did you ever find the cause of your bent valve?
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