View Single Post
Old 05-23-2010, 11:04 AM
taddthewadd taddthewadd is offline
Motorized Bicycle Elite Member
Join Date: Mar 2009
Location: Visalia, California
Posts: 339
Default Re: dynamic crankshaft balancing

I would imagine a smoother running engine. I haven't taken out a crankshaft but I assume by the looks of it it is the heaviest rotating or moving part of the engine so it would probably make a big difference in making the engine run smoother.

foureasy, How far are they out of balance on average from the factory? Also when you run a stock unbalanced crank on the electric motor at speed does it vibrate real bad?
Reply With Quote