Elevation and Boat Speed

[wiperhunter2]

I had a 90 hp Johnson that could do 37 at Willard and about 10 mph less at Strawberry but that motor was replaced with a 90 hp Evenrude that can only do 27 on Willard and I haven't even taken it up to the Berry, since the motor switch. Props can make a big difference and a lot of folks have two different props, depending on the lake they are on.