Hi all. New to the forum. A little background on my issue. Bought a 2018 Bentley 243 cruise tri toon (3/4) center tune with lifting strakes and a Merc 150, in March. Boat would run 33 at 5,000 rpm WOT. I thought that was a little slow for 2 people, half tank fuel load and bimini down. Have been searching for a prop that would get me more speed. I recently damaged the prop that was on the boat. It was a factory aluminum 3 blade 15 in. x 17p. I replaced the prop with the same part number and spec's from black Max..... Now my boat runs 23 mph at 4600 and ventilates badly when I try to trim up? Looking for all feedback and suggestions.
thanks
Glenn
thanks
Glenn