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 4, 2018 at 10:04 am
#73439
I honestly had no idea what my R11’s were for, I just had a pair that fit the motor and ran with them…..LOL
Probably not the best plug for the motor but they look period correct and they work so I will run them.
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