Originally Posted by zip
Hope you get the speed you are looking for.
It's not the boat speed I'm looking for ;it's engine rpm. Boat speed should end up within a mph or two of what I've currently experienced but I have to be sure that operating WOT is between 4500 & 5500 no matter how the boat is loaded. So, if it's just me in the boat, I want to pick a prop that let's me get 5500 rpm at full throttle so that when I have 4 people in the boat and dive gear, I can still make the minimum 4500 rpm at full throttle.