Finding switched 12 volt source
I don't have any wiring info on Mallory stuff but here's the old Autotronics info.
This my understanding a factory 73 wiring. Two wires not shown on the connector go to the distributor.
Based on that, a little rework of the pencil marks in my MSD instructions so it shows how it would work with a '73.
The way it is shown in the MSD diagram above allowed easy reconnection to the factory box if the MSD failed.
You may not care about that with whatever you're doing with this Mallory.
So to boil it down, if its a CD ignition with the same type of hookups, these are the critical ones.
I haven't bothered with the jumper.
I don't have any wiring info on Mallory stuff but here's the old Autotronics info.
This my understanding a factory 73 wiring. Two wires not shown on the connector go to the distributor.
Based on that, a little rework of the pencil marks in my MSD instructions so it shows how it would work with a '73.
The way it is shown in the MSD diagram above allowed easy reconnection to the factory box if the MSD failed.
You may not care about that with whatever you're doing with this Mallory.
So to boil it down, if its a CD ignition with the same type of hookups, these are the critical ones.
I haven't bothered with the jumper.
