Quote Originally Posted by Ken Thurm View Post
This is what I built for my new roadster, with the GM off road computer. The new GM computer is pretty easy to tune, easy wiring harness. I used a FAST system in my other roadster, I don't care for their's.
Ken
So Ken,
Is the GM off road computer available standalone aftermarket, or do you send your vehicle ECU to an aftermarket shop to be modified? Is it fully programmable for firing order, or just selectable for the two GM firing orders?