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  1. #1
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    Prop suggestions

    Hello,

    i have a 2009 24' lake and bay. It's a bayboat with 2009 250 pro xs 25" shaft, torque master fat shaft 1.75, 10" bobs JP. I have a 23p turbo ot4 on order. What is the lowest rpm I should safely settle on?

    here are some pro #'s

    Props :
    Load 80 gallons of fuel cooler, 2 people.
    24 bravo. With ports. 5450 @ 58-59


    21 rev 4, 5750 @ 57 (brand new)


    21 OFX 3. BB 5650 @ 57
    Load 5 people (not good test conditions)
    23 tempest 5300 @ 53 very heavy load (brand new)

  2. #2
    Join Date
    Aug 2004
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    Venice, Florida
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    Looks like a 22 Bravo might be the ticket. Call PropGods and see if they have one you can test:
    http://shop.coolwaterproducts.com/Pr...ervice_c25.htm
    13' Biel tunnel AKA "Flight Risk"
    13" Modified Yamaha V4 - 101 mph

    21' Paramount
    Mercury 300 Promax

  3. #3
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    I agree, with your varied load go for the upper end of your operating range to keep from lugging out when loaded.

  4. #4
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    Just ran a turbo OT4 ran awesome. Just too much prop. Have a PT rkr 4 on order.

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