another board member ( I don't know his handle) That lives in my area has a 32 sensation with a hp500 with a wippel. I know he has a drive extension and a heavy duty bravo. He had the factory set the boat up with a very high X dimension. What I can tell you for sure is that with 4 people (my self included) 1/2 tank of gas we ran 87 mph on gps. Yes that is right a 32" ft single engine V hull running 87mph. I believe that when he gets the correct prop, running by his self in good conditions, that boat will run 90's. The owner is a great guy and will be able to tell you what you are looking for. I will try and get his e mail for you.