Ok, more info...you asked what electronic ignition module I have. It is a 3DEL6V1 ordered from HotSpark.com and I put it on back in December 2016. Fit right into the existing distributor. You can see it at Hotspark.com still, I don’t see any reference to Petronius there. It was the model matched with my distributor.

When I put in the electronic ignition I also upgraded the coil as was suggested with the conversion kit. The coil is a BERU ZS 172 12volt.

The engine timing is set at 8 degrees before top dead center, if those little timing marks are 2 degrees each. The engine runs smoothly at that setting.