Re: 1979 Johnson 140 Carb sync

Home › Forum › Ask A Member › 1979 Johnson 140 Carb sync › Re: 1979 Johnson 140 Carb sync

September 12, 2017 at 9:14 pm #64790
ADAM GIBB
Participant

    Canada Member

    I did see his post about extending the linkage shafts to exaggerate the movement. I was thinking more along the lines of making sure the carbs are opening at the correct time with respect to spark advance…..do these motors not need to be synchronized the way the older OMCs do???