Originally Posted by
spider228
i understand where your coming from, but it still sits in the back of my head wondering what type of head ive got. i would still like to know
I'm just saying that once you change valves, cams, etc., and port and polish, you've got a ITR head anyway.. Supposedly they're the same base casting with some extra work done to the ITR head (and different cams, etc) at the factory.