Theres a shop in orlando, Performance Destination, that works with dsms and evos. Not sure if he would like help you learn to tune but he has a couple in-house dynos and could get you going.

Sure ill play for my first post back in quite a long time! Ive been working on a 63 c10 shirt stepside. Took it on trade for my side by side. 383 crate “500 hp” so they said, but it was still new. Was a bare cab and somewhat resto’d frame. Cpp...