Internal vs. External Balance

From: Jamie Calder (
Date: Sat Feb 27 2010 - 21:41:11 EST

How are internal rotating assemblies balanced?
And external?
Can a visual inspection clearly tell weather a 408 short block is internally
or externally balanced? (got to answer some ebay q's)


This archive was generated by hypermail 2b29 : Mon Mar 01 2010 - 00:25:27 EST