Originally Posted by mmwjr
Congrats on the new boat. You may want to replace the impeller as well.
I suspect she will do high 40's with no problem.
Yeah, I think so too. If you do the math with rpm, gear ratio and propeller pitch it maxes out at 53 knots. Theres always some slippage so 50 is probably maybe just barely within reach with almost empty gas tank, alone with empty bladder and perfect hull with no seaweed attached :-)