We'll be using a complete 2001 3L and SC, things are finally under way. Old motor is out, tranny is rebuilt, just got to put them together. As Brad stated you really just need custom chip and the discharge tube to make the SC "fit"
Kinger has his currently being tuned, I think everyone is eagerly waiting his numbers. If you are looking for higher numbers the Turbo will yield better results, but at a higher price too.