My First Boat, 1972 Starcraft Nova 16' Johnson 85HP

JLMEMT

Cadet
Joined
Jul 3, 2022
Messages
22
So to further update, I have discovered that the labeled slow speed adjustment are not needle valves and that this engine does not have adjustable slow speed or high speed adjustment, only fixed orifices.

I did sync the carbs and chokes as they were no longer responding the same. That should at least help.

I just discovered that the throttle cam was also severely out of adjustment. I think it is at least close now and it should improve things considerably.
 
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