One of the last parts needed to start the engine is the distribution and ignition. The last parts will be the fuel pump and some small missing parts around the timing and choke functionality.
Parts needed to rebuild the distribution and ignition
During installation of the ignition coil bracket I found out that the right upper corner should have a chamfered edge. This part has been bought new because the original one was missing. With the current shape the throttle axis hits the bracket at the location mentioned before.
The clamp used to fix the distributor on the engine block was also missing. After several attempts, to buy an used or new one failed, I decided to make one myself. The nut and bolt, shown on the left side of the clamp, are reused from a different wrong model clamp.
Distribution parts mounted
Ignition parts mounted
The ignition sequence is 1, 5, 3, 6, 2, 4. Plug number one is at the rear of the engine, number 6 at the front.
Cylinder 1 and 6, 2 and 5, 3 and 4 are moving synchronous. They also switch between the front three cylinders and rear three cylinders between each ignition. (Most probably to get a good distribution of the forces on the crankshaft) So this is the reason the ignition sequence is a bit strange.