[Gus]

Pdora, I would be interested to hear how your data capture efforts are going.

I am restoring at the moment and am considering how best to capture basic engine data without 'spoiling' the original look and parts. I might attempt a digital solution (Arduino microprocessor) like you, but would like to keep the 6V. Any ideas how to get a stable power supply?

I want to capture RPM, water temp, battery voltage, and perhaps speed.

Curiosity gets expensive and complicated!

Gus