Home › Forum › Ask A Member › Correct spark plug for 1924 Model D Elto Ruddertwin › Re: Correct spark plug for 1924 Model D Elto Ruddertwin
April 3, 2018 at 3:17 pm
#73405
I’ve never had good luck with Champion’s
including the D-16. I use the AC C-87 in
my Super Eltos if you would like to have
another option.