L lcraill New member Mar 21, 2009 #1 i ve got a 4,7 m half cabin boat with a 60 hp engine will it be possible to change from 15 to 17 or even 19 pitch on the prop and what effect will it have ,will it be faster or not and will the engine cope
i ve got a 4,7 m half cabin boat with a 60 hp engine will it be possible to change from 15 to 17 or even 19 pitch on the prop and what effect will it have ,will it be faster or not and will the engine cope