1 Grinding shims Sun Sep 16, 2018 3:52 pm
BooG
Platinum member
I have seen some footage of a guy who grinds down the valve shim in question to the correct spec using a mounted wheel grinder. Anyone ever done that, and is it acceptable to do? Gonna do mine softly as I've got nearly 90,000 on the Odometer and they've never been touched. Some popping on decelaration has made me want to do them.