Re: Gravley carburetor
I don't know this engine, but it looks like it has transistorized ignition. If so, the module (is that it hanging in the pic?) needs to be installed in order to generate spark. There should be a magnet in the flywheel that generates an ignition pulse in the module (spark) as it passes the module's contact point. The .008 gap listed on your engine's data plate would be the gap between the module contact point, and the flywheel.
Last edited by tracktortag; Yesterday at 08:29 PM.