figuring compression help needed.

Jeff, you need to realize all these numbers thrown at you and the ones you are providing are useless UNLESS you have measured and verified them YOURSELF. It's a very simple process to do and will eliminate any guesswork whatsoever. Chrysler had a WIDE tolerance for machine work, so deck heights, chamber volumes and the like will probably not be as specified. You must measure them for an accurate outcome, otherwise you have no idea exactly where you are. I don't care how many forum gurus tell you that you have "X compression ratio" unless they've just come from your place measuring everything, they haven't a clue.