Well it was almost Lennie time today!
I installed the starting improvement kit, stuck the gasoline feed hose into a gas can and cranked with the choke pulled on. My spark tester showed good spark and the starter spun immediately when I hit the switch. When gasoline made it to the carb, the engine came to life and ran good. I shut it down quickly as I did not have any doors open in the shop.
Later I started it again and pulled on the head light switch. The engine quit almost immediately due to a blown 20 amp fuse. The headlight wire over the engine had been damaged and I will soon fix that.
Next step will be to start the engine again and warm it up prior to changing the engine oil and filter.
I'l have a photo later showing how I connected the starting improvement kit, which is the same as the one on my 1991 jd318 with the P218.
I was very impressed with the improvement made by this kit! Well worth the expense and bother installing it. I will add a kit like this to one or two more of my ONAN powered jds.