PONTOON BOAT OUTBOARD ENGINES THINGS TO KNOW BEFORE YOU BUY

The anti-ventilation plate mounted within the outboard assists to stop this issue. Cavitation is caused by h2o flow disturbances throughout the blades. Disturbances cause water bubbles to boil and burst towards the blades, which damages the area and lessens performance. If You aren't particular which replacement Yamaha outboard propellers are corr