Eccentric
Mister Wizard
Yes, later versions did have electronic ignition. That's what I've been working on all this time. I replaced the electronic with a points coil then used the Nova II chip to substitute for not having points. I think one way you might tell the difference is that the starter grille is made of metal and chromed on the older ones and it is all plastic in the later ones. I'll try to come up with some pics.
There are three starter cover styles.
-'Shaver' style metal with the chromed grill.
-Cast mag with no grill. Looks like the plastic covers. I've only seen one of these. I have a busted one on a parts saw (with blue electronic ignition).
-Plastic with no grill).