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conrod tracking

Posted: Sat Sep 05, 2026 6:48 am
by david.anderson
I have a VH bigend bearing in which the conrod has tracked badly to one side. When I spin the flywheels after centering the conrod it tracks to the side within a few turns. I have checked the conrod and it is straight. The flywheels have a total runout of .001” with about .0005” runout per shaft. Does anyone have any idea what the problem is or is it simply in the bigend itself. The bigend was originally from AOMCC. Thanks
David