Here's https://pickersyard.weebly.com/atom-universal-electronic-ignition-module.html a good reference to add to this thread. It does contain the module colors that were available.
Some differences are obvious. excessive RPM (chain saws) option and an easy start option, fixed timing, high speed)
Thanks for trying that transistor. I THINK I mentioned it in this thread long ago as a better choice.
I bought two from Oregon. I've installed one and want to put another in an ancient Tecumseh snowthrower. Tecumseh did make an electronic ignition module for it, but you had to change the timing with an insert in the flywheel.
Some differences are obvious. excessive RPM (chain saws) option and an easy start option, fixed timing, high speed)
Thanks for trying that transistor. I THINK I mentioned it in this thread long ago as a better choice.
I bought two from Oregon. I've installed one and want to put another in an ancient Tecumseh snowthrower. Tecumseh did make an electronic ignition module for it, but you had to change the timing with an insert in the flywheel.