Should I mill my edelbrock performer rpm intake?

Sweet thank you for all the suggestions. I’m on it. I checked the location without the gaskets and it lines up dead on. I’ll have to compensate for both thin fel pro gaskets and maybe subtract .010 because of compression once the intake is torqued down. I’ll double check this and talk with the machinist.
Carl


Don’t try and account for gasket compression. Measure the thickness of the gasket and take that, plus another .010 because even brand new intakes are not flat.

Don’t make it harder than it is.