kjudd
Well-Known OPE Member
I just finished putting a cross top end on my 660. I started it up with no bar just to get it going and noticed my hands started hurting will revving the saw with quick blips of the throttle. So I paid attention and the saw has a nasty vibration now. I started my Huztl 660 just to make sure I wasn't crazy and my Huztl saw is butter smooth compared to the ms660 now. So I throw a bar on to to let it run more and rev it. The vibration is still there. Only thing change is going from a huztl big bore to a cross top end. I measured the squish in all 4 directions. Exhaust to carb way are the same(.020 in). And flywheel to clutch are the same (.0215in) as you see there is a .0015 difference. Not sure if that is the problem. Not sure what else to check. If need be I can strip the saw down and look at it closer.
Thanks Ken
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Thanks Ken
Sent from my SM-G892A using Tapatalk