If you don't have them already, put a condenser on the BATT terminal of your regulator and the ARM terminal of your generator. I gather from reading your posts that you don't have and one your generator. There may be noise coming from your Pertronix module but rest assured if you don't have condensers in your charging system you're getting noise from there too. Any regular 'ol ignition condenser will work, just ask for it at your FLAPS.
