Hey, I am interested in using the 4217 Single Cylinder Programmable ignition on my 1993 Yamaha WR500 Dirtbike engine. It uses a pretty standard ignition magneto with pulser coil to tell the cdi to fire the coil.

Can I just send the signal from the pulser-coil to the 4217 as my reference, or do i need to setup some different form of pickup?