6.5/6.2 High Performance Engine Modifications
Hi All! I have a 2000 Chevy Express 3500 with a 6.5l TD. I have Leroy's spool stick installed and am running a Quadstar tune + a lot of other goodies. My questions is if it is possible to adjust the spool stick on the fly, without having the doghouse off.
I think I have settled with where...