https://sfbay.craigslist.org/pen/mpo/d/redwood-city-rd400-parts/6929272907.html
I just bought the Newtronic ignition for $50. Here's the sweet ride he's building.
(https://hosting.photobucket.com/images/f233/fattirebs/0/1949eb02-faac-4f0e-90ae-8b131bec56eb-original.jpg?width=1920&height=1080&fit=bounds)