Kaohsiungans

Put a spray deflector on the fuel vent at the starboard hullside. On very heavy seas, the spray comes up high enough to the vent and get suck in and flooded the Pre-filters and cost fuel-in-water alarm at the engine. It’s no fun clearing out the water in a rough seas.

Currently my 2015 R300 is max-out around 46mph at 5200rpm in a light load and I cannot push her any further although I do know the twin 300s Yamaha are capable to 6000rpm. My current prop size is 19-TL 15 1/4 Any suggesting to increase the RPM higher and achieving a higher to-end? Thanks in Advance