Speedometer Question
You need a speedometer calibrator like the one made by dakota digital, I believe that is who still makes them. I use the old slp box, but they are no longer made. It cannot be changed in the tune on 93's.
Hey rkinney you dont happen to have any instructions on how to install one of those slp boxes do you?? I've got one laying around just cant seem to figure out how to tap in with it.

