Well, just so you know, anything larger than the T3 turbo used on the 80s Turbo Fords, Grand National, or early 300ZX IS a diesel turbo.
All of those T4s, T66, T72, etc were at one time a diesel application.
That said, just because it came from a diesel doesnt mean its the proper turbo for what you are doing. It still has to be sized properly. There are some HUGE diesel turbos and some tiny ones.
89 GT-S Trim, TFS Highports, yaddya yaddya..
12 GT Premium-Grabber Blue