Piston Slap: Dizzy over Packard ignition conversions
I’m looking for an electronic ignition conversion for my 1935 Packard 120; it’s basically stock except for radial tires, 12 volt electrics, A/C, and overdrive. (Nothing that can’t be easily put back to factory stock.) Does anybody make an ignition conversion for this engine?
My current factory setup uses a dual point system: one set to run four cylinders and a second set for the other four. The distributor has a four-lobe cam. The distributor number is IHG4026-1. Any ideas without using a 37 single point, which necessitates changing the drive shaft of the oil pump?
Probably one of the best things I do behind the scenes here at Piston Slap is to seek outside council when I need help* answering a question. Let me tell you, it woulda been nice to have the fine folks behind Ask Hagerty when I started this series in 2009!
My first thought was a PerTronix kit, quickly confirmed by my co-workers at Ask Hagerty. We’ve discussed solid state conversion kits in the past (here and here) and they are generally well regarded across the Internet. The cheapest PerTronix Packard conversion kit currently for sale is probably this one.
That said, I never considered a conversion to a single points system, but Ask Hagerty knows better. The benefit to this conversion is that it uses off-the-shelf points for ease of timing and far better availability. My co-workers recommended the kit offered by The Packard Parts Store, but we both caution you to call them first, ensuring you buy the right kit for your application beforehand.
So we have two options, but which one is the best for Michael? Well, he asked about a solid state ignition conversion, and PerTronix has him covered. The Packard Parts Store’s single-point setup is aimed towards owners who still appreciate the points ignition system, and don’t want to see the Hall effect sensor’s red and black wiring, poking out of the distributor assembly in a distinctly non-stock manner.
I am OK with that modest cosmetic change for such a significant upgrade, but what say you, Hagerty Community?
*Yes, you can Ask Hagerty yourself, provided you are a Hagerty Driver’s Club member. If not, see the note below and take advantage of it!
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