This uses the low cost ABS sensors.
 Having a bunch of them like this means you don't need a computer.
 They automatically trigger the CD capacitor one after the other
 20 degrees apart for both rotors through out the RPM range. The
 two at 3 o-clock and 9 o-clock trigger the 555 fuel injectors for
 front and rear rotors. If one fails no big deal the engine will
 still run. If one of the ignition triggers fails you might not
 even notice just the fuel burn may be slightly higher.

 Now I need to figure out how to mount the blue ring
 on the engine front cover.

 Paul Lamar


Paul,
   How will it advance the spark?
Blake

--
Blake C. Lewis

I am working on a optional mechanical advance like a Model T.
Done with a push pull cable much like a throttle cable.

Not necessary unless you want to optimize fuel burn at high altitude. Most
mags have no advance.

Paul



So Paul, is it a total of 10 sensors for a 2 rotor?
C. Smith

Yes $160 but it is still cheaper than a computer.
If works you should get that back in fuel savings.

Paul Lamar