It would make some decent power. Once you go in head first you would be better off jumping up to a 347 stroker engine. Just from the stand point of expense vs return. Everything on the outside would bolt straight up, but you would have a much better power band as well as performance in general. My cousin had an 86 fox with a 347 stroker, novi 2000 supercharger, full bolt on's and nitrous. Without the no2, at 7psi he was putting down 700hp to the wheels. His issue was the fuel, as he only had 42lb injectors. So It would run lean at the top end, but man that thing would scream lol.