64 Studebaker...I think I speak for many when I say "I didnt see that one coming"
Daniel. Dont know if you could get a 2JZ or an RB in to a VT.
Go a Buick V6 Turboed. Same mounts, same G'box as the Oz stuff, basically Holden used the Buick bottom end but changed the head studs so you couldnt put the hardcore Buick heads etc on the econo pack commode and guys in the states have been making good HP on those combos for years. Maybe look at the Statesman V6- I'm told that that motor is most probably the full Buick Supercharged V6 from the GNX as the head wont go on the econo pack commode. If you that keene on a straight six probably look at something pre VN..mo engine bay.