Just got this motor. Comes up to about 1/2 speed and tops out. Advance is working, Carb is clean. If the synchronization of the advance vs the carb is out of sync, could that be a cause? It seems like the magneto makes it's full advance before the butterfly opens.
Thouhgts??
Steve
I have found resources that say 24:1 for anything prior to 1964. Just bought a selco service manual that says 50:1. Can anyone shed some light on this?
Thanks
Steve
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