1988 V20 with 225 Honda

[jackman1939]

I think the prop that came with the boat was what was always used on it. He gave me the original prop (which was the same [14 1/4 X 17]. This prop was an aluminum cast prop. He bought the same prop in a SS Honda - that's what's on the boat.
I will take off the cowl and air silencer and see what the throttle plates are doing as I move the throttle lever.
Keep those ideas coming in - I really appreciate them.