How-to: Convert to Pertronix electronic ignition

[mdawg4x4]

I need to do this on my 67, but feel like I may need to do the fork lift distributor swap. How do I determine if my dizzy is OK? Or would the switch to new be a better solution? I'm not necessarily trying to stay original.

[RiverPatrol]

How do I determine if my dizzy is OK? Or would the switch to new be a better solution? I'm not necessarily trying to stay original.

You should get it running first. The dizzy might be fine, most of them are.

[mdawg4x4]

Had it running but really rough. Looks like original plug wires. It has aluminum caps on each wire at the cap.

[RiverPatrol]

The aluminum caps are part of the water protect distributor cap.

[mdawg4x4]

The aluminum caps are part of the water protect distributor cap.

Ok. That is on my 67. I thought those were on the earlier Patrols?

[RiverPatrol]

They came on just about every North American Patrol, through '69.

[CFCpatrol]

I just replaced my distributor with the forklift distributor shown in the thread. I did the electronic conversion, coil and wires and it really made a big difference. The problem I ran into is that the new distributor is about 10 degrees out of phase with the old distributor which means that the locking bolt is runs into the end of the slot before I get the timing adjusted to where it needs to be. Anyone else run into this problem and/or have a solution?

[Esteban]

I do remember from years, years ago that I ran into this problem.

When Nissan came out with this model of distributor, they also modified the base, with it pointing straight out, and not at a slight angle like the other. That the explanation for your out of phase. The distributor is attached to a plate that in turn is the one that is bolted to the base at the engine; this base can be rotated a little bit but probably not enough for what you need. I think that in my case I drilled another hole in the engine base. I no longer have that base, and the one I have was made by a machine shop at that time, since I couldn't find a spare base.

One way will be to modify the hole in the plate. Another, could be that our friends in Australia send you a used base for this distributor.

I will try to take some pictures tomorrow to show you what I have. I know that the route of a machine shop can be too expensive. I did mine years ago in Ecuador, when this type of labor was reasonable.

There are a couple of members that have installed the forklift distributor, and hopefully can shed some light on their solution.

[CFCpatrol]

Thanks for the reply. I think I have it licked. I cut the slot open at the end adjacent to the engine then TIG welded a loop onto the open end that I made from a piece of angle iron. It wasn't all that pretty, but it should do trick. I now have enough play to rotate the distributor to set my timing.

[EricB]

Out of curiosity what function did the two hardline vacuum lines that go from the water protect distributor to the air cleaner achieve ?

Obviously the forklift / century distributor doesn't have provisions for these and I can't see anything wrong with just removing them and leaving the connections unplugged at the air cleaner housing


thx

-e