The plan is to modify the Olds distributor to be a cam position sensor. Got some Honeywell hall effect sensors from Newark and a Bosch distributor from a Volkswagon to mess with.
I might use the shutter wheel from the Bosch with all the shutters removed except one. Bosch used the same type of sensor for ignition triggering.
Sharpening blades for the first mowing, what a thing to get started.