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Old 06-12-2006, 06:27 PM   #1
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Prop Pitch
I have a 1989 38' Scarab w TRS drives and 525 HP.
What prop and pitch?
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Old 06-13-2006, 06:14 PM   #2
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Smile Re: Prop Pitch
Depending on weight...

23 or 25 Mirage Plus.
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Old 06-13-2006, 06:18 PM   #3
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Re: Prop Pitch
The boat is approx. 9500 LBS
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Old 06-13-2006, 06:27 PM   #4
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Smile Re: Prop Pitch
What rpm do you wish to turn the engines?
What is your gear ratio?

Have you run other props?
Is cruising or speed most important to you?
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Old 06-13-2006, 07:26 PM   #5
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Re: Prop Pitch
I run w/ 23 pitch Bravo props.
My motors should run @ 5,200 RPM's.
Gear Ratio ? I don't know but I will find out. They are Mer Cruiser TRS Drives and transmissions.
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