Reply To: 1971 Evinrude Ski-Twin 40hp spark plug gap closed

Home › Forum › Ask A Member › 1971 Evinrude Ski-Twin 40hp spark plug gap closed › Reply To: 1971 Evinrude Ski-Twin 40hp spark plug gap closed

August 22, 2023 at 8:52 am #279517
DAVID
Participant

    US Member

    A piece of carbon broke off and bounced around in there.