Yea r31 is pretty common but I hate the handbrake setup so that's out, but I had not considered a corona diff. I'm not to sure about the #e7# diff as I already have a ke55 diff in there now, I was thinking if I'm going to go to the trouble of changing the diff again, it has to be worth it. I had also considered a Celica diff but do you guys think a T series will be good enough for a built turbo 2tg?
Thanks for all the replies guys.
Cheers
Dave