yeah that's funny aint it? ("bad" sort of funny) Every Chilton's or Motor's manual, even the FSM say that a slant is "factory stock" at 8.4:1. and with a net of 70 thou milled off my head and deck, when running my numbers thru a Wallace style CR calculator, I come up with "just barely", exactly, that number. I hate to think how little I really started out with.