So here's the deal. After searching long and hard about what kinda car I want, I decided another fox. For the simple reasons cheap, lots of parts and lots of expertise. Now I've decided the platform what engine? Well I looked at 302 and 351 motors and Iv'e decided a 302 based engine can go along way in such a light car. So Im leaning towards a 331 or 347, My question is has anyone ever built a kick ass motor along these lines in the 450+ or close range. And which is the way to go EFI or Carb'd. Any help and build spec's is greatly appreciated.