Porting goodness

Porting of exhaust manifold, intake manifold, and gutting of pre cat.

mmm...60mm Good flow baby Hot water+detergen+IM=removal of weird crap no porting needed...molded manifolds rock equal length runners nicely bored TB Clean smooth flow of air...no lips Oooh...perfect port match :) cast 2001 manifold Smooth Shiny No more pre cat ! :D This is the crap that composed the precat...2 layers tall in there (see stack) 60/53/60 bore...might become a 60/57/60 tomorrow... How it's done (note drill in center)