Ballast Resistor By Pass Chrysler Valiant

George Jets said

Would think you want the shortest most direct route to clean full 12 volt power to your coil. And if you have an electric choke carb, you do not want to pull power from that 12 volt coil feed to power the choke as it degrades it making your ignition do funny things.

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THAT IS NOT WHAT IS GOING ON HERE!!!!

The Crane system here is very similar to MSD that is they are CD, and the switched wire for both IS ONLY A LOW CURRENT "power on" wire. The main current is fed to the box direct from battery
CD IGNITIONS DO NOT HAVE 12V FED TO THE COIL

On ANY CD system you DO NOT hook power to the coil and you do NOT hook the tach to the coil