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Old 01-19-2008, 01:26 PM   #33
tmhutch
4v>3v>2v
 
Join Date: Jun 2004
Location: Pacific Northwest
Posts: 727
Re: Under Drive Pulleys..and the problems they cause.

Quote:
Originally Posted by mach007 View Post

please keep yourself from acting childish.

When rebuilding an engine that is internally balanced, the flywheel and damper have no effect on engine balance and can be balanced separately. But with externally balanced engines, the flywheel and damper must be mounted on the crank prior to balancing.
This issue is more about controlling harmonics, not balance. Even though they are related they are different issues with different solutions.

Todd
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