The Stovebolt Site Forums The Shop Area The Tool Chest Timing Gear Cover Guide?

I’m referring to using something like this held in a die grinder and moved in a helical motion parallel to the bore. Test fit so it will slide on the crank without sticking and if not polish a little more. Not much work required here to guarantee even seal pressure on the crank if a spare balancer is available and the pulley can be removed and the outside machined down to look like the tool if desired.