Vintage Mustang Forums banner


  1. Mod and Custom Forum
    Could someone please provide some insight into permanently bypassing the factory tach? I am installing a Dakota Digital VHX Dash and Edelbrock Pro-Flo 4 fuel injection at the same time so of course I will no longer need the factory gauges. I don't want to reach a point where I am ready to fire...
  2. Mod and Custom Forum
    65 Fastback, 351W, MSD Ignition, car has been completely rewired. Ok, trying to get a factory rally pack tach to work with my MSD ignition (6AL Ignition box, blaster 2 coil). I no longer have the pink resistor wire in my system. Car has been rewired. When I first got the Rally Pac, I wired it...