2003 80 TRlB

[mvharwood]

Miss fires and will not advance beyond about 1200 Rpm , Isolated it to no #1 cylinder. I believe carb is at fault as spark and compression checks on all cylinders are ok. I am thinking about bring to a dealer to overhaul carbs.
My question is this one of the models that needs to have carbs cleaned by ultrasonic cleaning ?

[boats.net]

In my opinion that is best way to clean carbs.