It takes 3800 to 4000 to run 50 mph if my memory serves me right. 3100 to 3300 to run 38 to 40 mph depending on load. Wide open 74 mph is at 5050 rpms. Running 4 blade labbed props from B Blades.

Thanks Good Call. That is the info I was looking for. Any idea as to fuel burn at 3000, 3500 and 4000 RPM?

When I run 35,38,40mph the average mpg is 1.2 to 1.3.

so,which one did you buy,finally.....curious...

Still negotiating. The owner of my preferred boat is making light of it not being run in three years and is stuck on a price that equals his payoff, not the value of it today. I am trying to be patient.....