I have a 1988 Regal Ambassador 233xl. I just purchased it and under the seat was a brand new 17 pitch prop. What was on it was a 19 pitch not in good shape. My question is what size and pitch should be on it?
With my last boat, I also carried two different props. My every day prop as well as my waterski prop. Sounds like the same on your boat. Like Rommer says, you really have to find which prop puts you in the proper Max RPM range at WOT.