I have a 67 fast back. I want to put in a 351W but I want to use EFI (please dont flame me) I know Coast High Performance has one. do you know and other companies that make a manifold that will fit? I have heard that a 351W in a '67 can be a little tight can any one recomend a good set of headers? I am trying to get 450-650 HP out of the engine havent decided how crazy I want to be yet. I do plan to upgrade the suspention which is almost a nesesity with that kind of power.

thx for your info