roost
Well-Known Member
hi, when installing inner rotor kit is it necessary to lighten oil slinger so engine is still in balance
No-Fear said:thats going to severly set the crank off balance, either get an inner rotor + hc piston, or shave slinger + hc piston. Not many people do both because of the factor it could crack your case or even snap the crank due to it being out of wack.
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