Not really sure what the hell you're talking about, the 3800 never came in the Fiero in the first place.hey guy I found a 3800 supercharged fiero engine for a good price but has anyone done this swap before or is it even possible???
Pretty sure its plug and play dude.thanks just by reading an watch tons of youtube about the engine it looks like i would have alot of fabricating and what not!!!
Saw a 3.8 dropped in a 2nd gen cavalier. The owner ditched the blower and added a turbo...and that thing flew. Was a dedicated drag car that was vaguely street legal. Good times....3800sc is a great swap... for a GM jbody/nbody/etc.