It has been done. We have a customer with a turbo 1uz lancer with a TH350 in it. Customer brought he car with the box already done so not sure who's setup it is. I suggest you check out dellows and CRS in Aussie. Cheers
if the motor is staying stock (well ~300rwkw for the 4 speed a340 auto, 5speeds are still a bit of an unknown..) the vvt-i 1uz could have a 4 or 5 speed auto attached to it thats much nicer then any turbo 350 or 400
i know they drive nice as have one as a daily,yes the 5 speed auto is great but...the wiring i would imagine is hard to get right,it was hard enough when i put a 1uz in my supra a while back with the auto 4 speed...
4 speeds are easy. I am perfecting the 5 speeds with factory ecu at the moment. I have two running , one is a 4x4. working on another 4x4 and a 2wd at the moment. Cheers