[Autoxer62]

I agree completely with the above, you're talking about a lot of engineering besides the engine. But if this is what you really want I'd think about something like this:

Turbo set up for easier boost changes or get a couple pulley sets for a mechanical blower. Roughly speaking I'd want to add a max of 50% more power, which translates nicely to 7 or 8 psi of boost. That means 50% more cooling system and oil cooling, plus an intercooler. E85 would be a plus. Start off with perhaps 5 psi of boost so things don't get out of hand too quickly while you're sorting the rest.