So I have a 351c that's .60 over and has ported 4bbl heads with aftermarket springs, and valves in it, a eagle forged crank, h beam rods, and forged pistons in it. I have a 87 coupe I'm putting it in and wanna turbo it. So this is my question, what size turbo and what gear should I run in the rear, single, or dual, and what size cam would work the best. Any help is appreciated, thank you!