Thankfully General Motors made a 303 horsepower transverse FWD V8 that can be installed in the Fiero engine bay, and fitted with a supercharger for at least 550 ponies. Yeah, that should do it.
Other common swaps use the L67 3.8-liter pushrod supercharged V-6 that powered many GM cars over the years and fits nicely into the Fiero with minimal modifications. There are a plethora of ...