Gday All,
I recently bought my first rotor, a 92 series 1 fd, a non running project. The engine has stock ports and its fitted with a brand new t04b copy. I am trying to decide whether to keep this turbo or replace it, most of the results I am reading though relate to ported engines not stock.

Other options avilable locally and cheap include; used Trust TD06 20g 16 cm, used garrett Gt3540(out of aussie ford falcon), or used Trust T78 33D all in local classifieds here.

If anyone can tell me what rpm could I expect full boost at (about 15 psi) from these turbos on stock ports it would help me to make a decision?
Trust TD06 20G 16cm-
Garrett GT3540-
Trust T78 33D-

Any takers?

My mods include vmount intercooler, large exhaust, microtech. Injectors to follow.
My goal is about 350 rwhp for now, more later.

Thanks for any help
Weazledog