Added the Protractor setup and got out the Barometer and made a cover for the HEI module. The placeholders that you see for pictures near the bottom are for the O2 Sensor. As soon as it comes in, I am ready to test. Thanks for all the suggestions!
http://devestechnet.com/Home/HEIgnitionO2 Sensor is a Standard Motor Products SG5 (V14319). The idea of an O2 sensor sounds intriguing, but I do not know how controllable the fuel mixture is. It will be fun to play with!
