Re: 302 vs. 460
I've worked on early bronco's with various engine sizes, 289, 302, all pepped up at least some. I just bought one with a somewhat pepped up 351W, it is a racehorse! Way above the 302. I'm still working on the gas mileage, but I am getting there, and no joke, it halls a##! I don't know from personal experience, but a raced out 302 or especially 351W should easily provide all the power you could ever want, and I think that a 460 would be bastardly cramped in there. My money's on the 351W, good luck!