Old thread but I have a question or two on this topic. I bought Kirk's point saver and am going through a few other things on my CC 123. While looking up some web info I came across the Nova II electronic ignition module...and am now confused. What's the diff between the two units, essentially? The 123 (1967 model) is magneto ignition, correct? If so, the Nova unit seems to be much more straightforward to install, and timing seems to be automatic - am I missing something? With the Nova, points are not even in circuit...?