OK I mean this in the most sincere way, but with your pleathera of mechanical knowledge you would know that humidity and temp affect a motors performance. A rule of thumb that I was told in the past that it takes 20% of your total hp away. Why do you think we ice bag the motors when going for kilos? When have you ever raced @ 25 degrees? Back in the old country thats below 0 degrees Celsius... Also with it taking 5-10 minutes to get a tall wheel on plane at the start even as slow as your boat is I would be a lap down to you, yes you. When has a straight away on a SBI course ever been 4 miles???
You act like you know so much and I guess a call to Frank helps you with your info on the history of my boat, but yet you dont take in to account the factors involved with that speed. Your letting me down DD, I thought you knew everything, well thats how you post on here.......