71 Dart / 5.9 Magnum / Procharger

Time for an update: You guys that said head gasket were correct! Pulled the engine and transmission on Saturday and had time to pull the head. #7 cylinder. See pictures below. Wonder what caused this? Didn't think I'd have head gasket trouble with the ARP head studs and commetic gaskets.

Also, notice the in the one picture that the #7 piston looks washed around the edges? Would this be from sucking oil out of the intake galley?

Dart Heads.jpg

Dart Heads 1.jpg