steel shim head gasket

thank you all for the input. i think im gonna go get another regular fel pro head gasket. i dont have the money or desire to tear everything down far enough to take it to a machine shop to have the surfaces trued up.

running 20psi. was fine. changed carbs and was working on the tune and it got away from me. ill turn the boost down to finish the tuning. then back up to what ever the rotating assembly can take.