My ct20 ran out of puff on a 1.6 by 5000rpm after kickin in at 3000 rpm and even after costing me $650 to get reconditioned it never stopped dropping oil in the exhaust. It then blew up.
Costing me over $1000 in total it was nothing but a pain then I had the extra pain of having to modify my exhaust manifold to get another turbo to fit.If you go t28 the bolt pattern fits alott of real performer turbos and it wont brake the bank.