I would opt for a carbed application. If your not familar with EFI tuning, I'd stay away from it especially when you'll need a good set of heads, valve springs and cam package to get to your hp goals. With the truck intake you have, hp flattens out at 5600 rpm. I like the looks of the Edlebrock dual plane, but have never had the chance to dyno'd one yet. Your stock rods are good to about 7000 rpm. Above that I've seen the big ends go out of round.
