Hey all, I'm a little concerned with the top speed of my 1820 Action Craft (07 hull). I have a 150 HP Optimax on the back and I'm seeing top speeds of 46-47 MPH under ideal conditions. Is that normal? I bought the boat in January and was hoping to see 50+. I'm seeing 46/47 MPH @ roughly 5500 RPM's.
Anyone out there with a similar set up able to post their numbers?