Pertronix rtr distributor vs. ignitor III
If you already have a breakerless distributor, why mess with Pertronix. Buy yourself an off the shelf good quality GM HEI module and wire it up
The module has a "tit" on the bottom, which you either need to file off or else drill a clearance hole in your mount. It needs a heat sink, but I'm just running mine on a flat spot on the firewall!!!
Here's the diagram. Mounting holes are ground, and you MUST hook the dist. connections up as shown
On the other hand, you already have??? a Mopar electronic igniton? A Pertronix is not really an upgrade from that!!!
If you already have a breakerless distributor, why mess with Pertronix. Buy yourself an off the shelf good quality GM HEI module and wire it up
The module has a "tit" on the bottom, which you either need to file off or else drill a clearance hole in your mount. It needs a heat sink, but I'm just running mine on a flat spot on the firewall!!!
Here's the diagram. Mounting holes are ground, and you MUST hook the dist. connections up as shown
On the other hand, you already have??? a Mopar electronic igniton? A Pertronix is not really an upgrade from that!!!