As everyone has said wrong cam and wrong pistons. If you really have to re-use the pistons just run it with a stock cam till you get the coin for a rebuild. With that cam and pistons and converter you will just have no fun.
I have a question. Would a 7.5:1 compression 440 that made 427 lb-ft @ 2,500 rpm and 287 hp @ 4,400 rpm be any fun in a Dart with a 2,500 stall converter using 3.73 gears and 275/60/15 tires?
I think (just my BS talking) what he has on the drawing board will make more than that.
