A the old Fiero, the car Pontiac wanted to sell as a two seat economy car, but the world thought is was a sports car. Finally at the end they started putting V6's in them.
John since you are keeping yours a V6, there are two great horsepower boosters available for that engine if you are wanting more. B&M made a full supercharger that replaces your stock intake on that engine. I remember seeing it on Road and Track or Car and Driver's TV show back in the late 80's. Or you could go with a Paxton or Vortech supercharger. They are external of the engine but have the same effect.
Seeing this makes me miss my '82 Trans Am even more. I've been trying to locate it, to see if I can buy it back. I think I know who has it.