Srt-68 Barracuda

3 ideas:
2.0 DOHC from Plymouth Laser, with big turbo and lots of boost.
SRT-4 from Neon, same as above
Turbo the slant /6. Fuel injection, boost, and keep the stock /6 theme....

I vote #3 but the others are cool too.
A cummins in an A body....what a challenge. Talk about nose heavy!