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Factory prop

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Old 07-25-2017, 04:52 PM   #1

Blackbart5 is currently offline
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My Year: 1997
My Model: Z252 shabah
My Engine: 7.4L, bravo lll
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Default Factory prop

Hello all, I have the '97 z252 shabah....7.4/b3.....the pitch on the props is 28??? That seems a little high to me. Can any of you tell me if they are the factory pitch props?....too, how do I find out what my hp/torque is for the engine I have(factory) ....thanks guys/gals
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  • Old 07-25-2017, 08:58 PM   #2
     
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    My Engine: 454 Mag, Bravo 3
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    Default Re: Factory prop

    What is your RPM at Wide Open Throttle? I have the 454 Mag in my Z252, with 26 pitch props, and it works great!


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    Old 07-25-2017, 09:04 PM   #3
     
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    tbrookens is currently offline
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    Default Factory prop

    On the Mercruiser page, your 7.4 is listed as having 310 horsepower.


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    Old 07-26-2017, 12:40 AM   #4

    chuse927 is currently offline
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    Default Re: Factory prop

    I've got a 24 on mine

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