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  1. #1

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    Aug 2014
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    Canary Islands, ES
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    Limit the engine of a Yamaha Waverunner 760 to 54hp

    Hello,

    Is there a limit to power the engine of a Yamaha waverunner 760 (90HP) to 54HP?

    Best regards.


  2. #2
    xxx2's Avatar
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    Oct 2006
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    panama city bch, Fl
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    Not sure why you want 54hp? You can adjust in the throttle cable down by the carbs to where it won't open all the way to reduce power if you need to

  3. #3

    Join Date
    Aug 2014
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    Quote Originally Posted by xxx2 View Post
    Not sure why you want 54hp? You can adjust in the throttle cable down by the carbs to where it won't open all the way to reduce power if you need to



    The person who will take up only have permission to 54HP.

    So is in Spain, there are different permissions... I do not know in Florida.

    Thanks,

    Best regards.

  4. #4
    xxx2's Avatar
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    I see, no such laws here. How do they know if you have more than 54hp? You would have to have a device in which to measure hp (dynometer) to effectively detune the engine to exactly 54hp.

  5. #5

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    Jun 2014
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    MS Gulf Coast/Abbeville, LA
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    put the wrong size carbs in...read in another forum of that is how they bumped up hp from 54ish to 90

  6. #6

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    Single carb conversion kit would get you there.

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