You probably don't need to do anything to it lol.Man y'all making me look bad i haven't done crap to my car in a while now.
I installed the speedbox gps to mechanical speedo. It works good. After it gets over 20 mph it self calibrates the vss input and gps antenna can be unhooked. It’s nice to have an accurate speedo again View attachment 1677462
91 coupe, 93 coupe, 13 Gt
Can you elaborate on this setup? Was the cable a match for the factory speedo? Nothing else was needed?
I hope so Scott! I've heard good things about them! I can't ever leave anything alone...You are going to love that when you get it sorted out.