Omega from de-fatherland.
Runs off the crank shaft. Â Rock steady and here is the trick. Â You keep the points in the can so if the Omega ever quits, you move one wire and your back in action again. Â Way cool. Â 8-)
Stephan Botcher is not selling it anymore there is another company.
Where is that e-mail....
Start off on setting "zero" on the slow mark and keep turning it up until you can see the fast mark when you advance the trottle to 4000 rpm. Originally I used the recommended setting of 4 but I ended up using setting 7 because I got both marks in the window from idle to full advance.
Ah found it..
The new source in Toronto is  http://www.omegaignitions.com/
Good luck.