I have a 2011 NauticStar 1900 Offshore Center Console with a 2011 115 Yamaha 4 stroke outboard. I swithced out a 19 pitch prop for a 13 and 1/4 17 pitch prop. The boat now comes out of the hole much quicker, but still slower than I'd like when 3 or 4 people are abaord. I don't want to add...
