got a T03 off a skyline on mine
its got a flange welded to the origanal manifold to make it fit
and some custom water and oil lines
havent had any problems with the set up yet
howsit james. the turbos off the RB series motors are an easy upgrade. easy to source. im going to run the t4 off an rb25det, apparently the perfect upgrade. am getting a custom exhaust manifold made up and am gunna top mount the turbo and run about 10-12psi, which should b like running 18ish on the ct20. the ct20's are a shit turbo, they do $$% all an run off puff quite quickly, especially with them running abit more than standard boost.
Your local Hybrid Elite tech
Project - 93 jzx90 - 3uz ITBs, currently buying lotto tickets to fund manual conversion.