I just got a turbo of a 87 thunderbird with this code on it 5it-21. And I was wondering what size the turbo was and if it would make a good turbo project for my D16Z6 with hope to run 8-10 psi. Any ideas or thoughts would help.

 

its a t3 i think.
its the same one i had on my merkur.

yes its fine for a low boost setup.