[DarkHawk]

It could be done, pretty sure I've seen centrifugal superchargers for those motors. Compression ratio should be about right for boosting. Hardest part is how your gonna get enuff fuel to it and tuning. I generally heard not to go more than about 8 psi for stock pistons. If your truck makes 200 hp. Add half an atmosphere to it, 7.5 psi roughly, your only looking at around 300 hp for stock motor. You could get that with just heads and cam and tune fuel system upgrade. Someone else would have to chime in on tuning a tbi motor, I know a little but never played with it.