Mike, a friend of my son has a Toyota MR-2 into wi=hich he shoehorned a 1988 Pontiac Fiero V-6 with dual turbos on it. He "finished" it a couple of years ago and got it on the street and it scared the heck outa him - now he's afraid to drive it.
In his defense, he now has a wife and a couple of toddlers - They tend to slow you down a little.