How Do You Convert from 4 prong resistor to 2 prong

Cut the green and red wire out.

What voltage regulator are you running?

For a 68 system, one side of the ballast resistor get s a brown and dark blue wire. The brown wire goes in to The bulkhead connector terminal N. The dark blue wire goes to the ignition coil.

The other side of the 68 ballast gets two dark blue wires. One goes to the voltage regulator and the other to the bulkhead connector in terminal N.


For the 4 pin ballast:

The dark green and red terminal goes to the ignition control box.

The other terminal below that one on the same side gets a brown wire going to the coil and the other to the neutral start and backup lamp switch.

Now the other side:

On the top terminal there is a dark blue wire that goes to the voltage regulator and the alternator.

Then a black wire connects the top to the bottom terminal.

The bottom terminal has the light blue wire with the yellow tracer and it goes to the ignition control box (orange box). This is the terminal with the blue wire to the main ignition feed.


Now this is where I get confused with the two different types of voltage regulators and their wiring. It may not be so simple as to just cut or eliminate a wire or two as the wiring is slightly different for each one and I think that you may need to hack and splice to get it right.

Is there any chance that you can send it back and exchange it for one with the two wire ballast and the electronic ignition or just the stock replacement harness and then just do the electronic conversion as in the kit?