Stock 400 Piston Boost

Yeah. I've been reading about it. That's how I'll go if this actually materializes. It's expensive, but it's one piece in one unit. This will probably all be a pipe dream anyway.
Next to a good blow through tunable carb the 6btm is the only other expensive piece of the puzzle you really need. Well and a turbo. When you get ready to size a turbo I’ll share some good links to the sizing calculator.