I have a 2012 Hurricane 188 SS with a Yamaha F 115 and a 13 1/4 X 17" Alum prop.
My top speed is 36 MPH @ 5600 RPMs. Im looking to go to a SS prop. and seeing if
anyone has changed to one with this boat type and engine. Looking for more speed
and any advice what size prop. to change to. My RPMs...
