I have a 2020 Sabre, Merc 150 hp ProXS 4-stroke, running a 25 pitch 3 blade tempest. Runs 60.4 mph(6000rpm) with me(190lbs) full wells and full gas(33 gallons). When my friend fishes with me(180lbs), boat will run 57.6 mph. I fished a tournament a couple of weeks ago, and the co-angler was about 260lbs and he had a tackle bag. Boat would not get on plane and ran only 44.8 mph(5400 rpm). I was so disappointed, I didn’t even make the 20 mile run I had planned to make to fish. I love the boat, which I bought November 2022, but the boat not planing even with a big guy bothers me!!!!!! BTW, the manual jack plate is 1 inch raised above flush. When you find out the answer, please let me know.
Thanks,
Mike