Thinking of going with a 331 kit from DSS. Just wondered what size injectors,mass air meter and TB you used.Also any other helpful hints would be greatly appreciated ,Thanks
Pretty much everything he said. That stuff should net you around 375HP or so depending on heads and cam. I also have a catless H pipe for long tubes for MAC headers with AOD (wide spread at the header) I would try to locate a larger than 73 MM Mass AIr if you use a 75MM TB though.