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Old 04-07-2011, 07:51 PM
Blue_Heron Blue_Heron is offline
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Join Date: Jan 2006
Location: Gator Country
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Default Re: Performance numbers

Quote:
I think low speed planing is all about weight distribution..
Denny, I think you also have to take into account the engine's power curve and the propping. Granted, a tail heavy boat won't like planing at low speeds, but if you're running a big two stroke that needs to run at low rpms at 12-15 kts, the engine may bog and drop you off plane if it's not propped right. I reduced the minimum planing speed on my 20 SF considerably by going to a 17P Mirage. The combination of lower pitch and stern lift made the difference. I suspect Connor's Duoprop, with very low slip, is making the difference for him at low speeds. I should be able to offer a comparison when I launch my 25 with a Bravo I drive.
Dave
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