I don't have a problem believing 71 MPH with a 21 pitch at 5300 RPM.
Just as long if its Down river with a 12 mph current..
You gotta realize, dvoffroad, These forums are used by HOt Boat readers!! There not Fools!!
You pretty muched proved who the idiot is.
Go to the Trailer boat Mag. Forum.
They are easier to fool!!