I know better than to actually seriously consider it, but I've wanted to crowbar one of the twin-turbo 3000GT engines into a 1st-gen Mitsu 2wd pickup...make a lovely little sleeper out of it to eat rice with.

There's certainly room in the engine compartment...mounts would have to be fabricated, but that's par for the course for any motor swap. The only really tricky bit that I can think of is finding a RWD (sans t-case) transmission (either MT or AT) that'll bolt to the V6. I don't believe that they ever offered the later 2wd pickups with the V6.

Might require either a custom bellhousing to mate the V6 to the transmission, or fabricate a custom output cone to replace the t-case on a 4wd AT.

Or I could just be blowing it out my ass.