I have been looking at the 2.7tt to fit the S30, but turbos would have to be relocated.
Really like the idea of using a audi engine in the Datsun, but I am from europe
Also the R36 from Passat would be nice. Short engine and 300 hp
I have a Audi A4 B4 with a 3.2l from Golf in it with turbo, the sound it just great !