Looking for a sensor to feed 1227747 ECM

[dave w]

Thanks for sharing the Jeep pictures.

The Howell Odd Fire Buick V6 system is "Fuel Only".

Instead of a "Special Howell Filter, maybe considered using a 7 pin GM Ignition Module to supply a reference pulse to the 1227747. The 1227747 would still be "Fuel Only". The GM distributor pickup coil provides a small AC signal to the GM 7 Pin Ignition Module.

Possibly some creative thinking to provide a small AC signal for the GM 7 Pin Ignition Module?

dave w

Electronic Spark Control.JPG