Ballast resistor-> 4 prong to 2 prong
You can use one of several GM HEI modules, incluiding the original known "slang" as a "4 pin."
You must break a plastic pin off.........easy....and mount it to a heat sink. I just mounted mine flat to the firewall for a heat sink. You MUST ground the thing through the mounting holes. One of the members here came up with a magnificent diagram
No ballast, you can even use the factory coil "or a better one"........Pay attention in the diagram to the orientation of the Mopar distributor connector "as pictured"
I made one up "for emergency" ignition, and have used it to test fire engines. .........Plug it into the Mopar dist, hook up coil wire and battery and ground and go!!
In about 5 minutes, this engine was fired!!
You can use one of several GM HEI modules, incluiding the original known "slang" as a "4 pin."
You must break a plastic pin off.........easy....and mount it to a heat sink. I just mounted mine flat to the firewall for a heat sink. You MUST ground the thing through the mounting holes. One of the members here came up with a magnificent diagram
No ballast, you can even use the factory coil "or a better one"........Pay attention in the diagram to the orientation of the Mopar distributor connector "as pictured"
I made one up "for emergency" ignition, and have used it to test fire engines. .........Plug it into the Mopar dist, hook up coil wire and battery and ground and go!!
In about 5 minutes, this engine was fired!!