I think I will keep a 455 just in case, I have 3 400 motors to experiment with at some point. I dont mind the extra for race fuel unless I start to do alot of driving. Im planning on taking some of my junk heads and practicing some porting, I've looked through Jim Hands book and am going to try it, worst case is I mess up some worthless heads
Jerry Tallman 69 455/4sp Windward Blue, deluxe parchment bench seat, under major restoration je_tallman@yahoo.com