Reply To: Correct spark plug for 1924 Model D Elto Ruddertwin

Home › Forum › Ask A Member › Correct spark plug for 1924 Model D Elto Ruddertwin › Reply To: Correct spark plug for 1924 Model D Elto Ruddertwin

June 16, 2026 at 10:05 am #322195
Luke

    What do you gap the spark plug to?