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  • Gear Ratio Change

    I am looking to change from a 1.81 gear ratio to a 2.0 what effect would this have. I have a 23 foot deep v hull boat with a 7.4L. Thanks
    Joshua

  • #2
    The 7.4 litre engine should run either a 1.32/1 or 1.47/1 ratio, unless you are operating at an altitude above 3500 feet.

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