If I were to do the basic dsm retrofit turbo setup on an h23, is there a specific turbo i'd have to use? or could i use say a t4 or a t3/t4 or somethin like that? Sorry if this is a dumb question, i'm not really a turbo guy.

edit: heh, probably too big of a turbo for a 4 cyl.... either way, what options are there?