Since my Aristo is FINALLY running, I have been thinking about this with kamakaziimkiii.
I think either ls(1,2,7,x whatever) and T56 if 2wd, or maybe 1UZ. There's a nutter overseas that made one AWD with a complete list of parts.
So I was thinking, 750AWHP. And weight reduce it down to say 2500lbs. And go tell an overly cocky evo guy you wanna race from a dig! It's fix the traction problems. Either Racelogic traction control, or AWD. Tough choice.
I've decided NOT to put a 2JZ in it, (if I keep it for myself), since I have a 2JZ-GTE Converted GS300 now, and my G/F has a 2JZ-GE MKIII, and she could get my hand-me-down go fast goodies. But If I keep the 240, and go nutz with it, it'll be with the intention of making it just stupid fast, and not worrying about silly things like road legal, emissions, etc.
Jeff