Slant 6 Turbo 68Dart Project

Personally jungles, I like your efi idea. If I were to build a boosted slant, efi turbo would be my first choice. I haven't heard much good about those dial-a-jets but I haven't tried one personally (thought about it though)

Bill is a little more old school and likes carbs. My personal opinion on the matter is there is a reason you can't list any blow thru carburated cars from the factory. Carbs were designed to have fuel drawn through them, not force fed. Not to mention I feel like most converted carbs are quite crude and a sophisticated fuel injection system would not only make more power but much better tuning, driveability, power and economy.

No matter which way you choose it will still be quite the learning curve.