Some People should NEVER touch an engine (Warning.......contains GM product)
Reply #15 –
I do that but not all over the entire face of the ports. I scribe the gasket outline and use a small strip of BLUE.
But have never coated the entire surface other to get a flatness profile. Hay the guy clearly does not have a clue. This guy is not an engine builder by any stretch of the imagination. And someone should take his grinder away from him or whatever he used to gouge those heads up with, Have a great day guys. Now off to work to build COOL CARS!!