Dwayne, Invoice from barton for the machine work didn't give a p/n for the cam bearings. Do you think the exact type is critical with the issue I'm having ?

Waiting on the cam to be returned from polishing/coating

MicroBlue

FSM calls for .001-.003" oil clearance on the cam journals. Once the cam is back I'll measure and figure out what I have. If it's less than .001" or over .004" I'll replace them. If they're ok, I'll put it all together and see if the noise is still there.

I know the polishing/coating shouldn't be necessary, but it's less than $100 and can't hurt.

Last edited by varunner; 10/17/18 10:37 AM.