Working on electronic ignition conversion for HP273 dual point distributors

Oh man, what a roller coaster ride! If this keeps up I'm going to need some drammamine, lol! At least I had an afternoon of believing I was the right color. It was nice while it lasted...

I also realized, after carefully relieving that area of interference on my vac advance with pin grinder (it came out nice!), that the diaphragm was blown...oops, I guess I shouldv'e checked that first?

Oh well, hopefully those are still available for cast iron dual point distributors? I'll check with my Napa bud on Monday.

Lots of progress otherwise today. The Barracuda is coming together! Thanks to all for your comments. They make even learning the hard way fun!
Sometimes you find them cheap on Ebay. I paid usd 40 for two nos ones.