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  1. #1
    TuningForkMarine's Avatar
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    GP1300R with a Riva stage II kit, fuel question.

    hey guys, i recently brought a 1300R that was flooded for a few hundred bucks. didnt know what it was till i brought it home... It has a complete Riva stage 2 kit on it. i rebuilt the entire motor. Runs awesome. Deff one of the fastest Skis ive ever ran, But the fuel in it is kinda Old. my question is, can i run Sea-foam on these units? And what grade fuel should i run to get best results? i am not running Premix, im running a oil injection unit. and my engine aside from the EFI unit from riva is completely stock.

    -alex


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    Happily Self-Employed WFO's Avatar
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    drain and re-fill that tank with new fuel

    im not a big fan of seafoam... I would run some techron trhu there to clean the injectors

    if it had aftermarket heads, then you will need super

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    TuningForkMarine's Avatar
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    Quote Originally Posted by WFO View Post
    drain and re-fill that tank with new fuel

    im not a big fan of seafoam... I would run some techron trhu there to clean the injectors

    if it had aftermarket heads, then you will need super

    what grade fuel should i run on these with the set up i have ?

  4. #4
    OLD # 7 IEGPR's Avatar
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    Supper = 91 or higher

  5. #5
    OLD # 7 IEGPR's Avatar
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    Supper = 91 or higher

    I always run supper

  6. #6
    Happily Self-Employed WFO's Avatar
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    Quote Originally Posted by bystrov View Post
    Quote Originally Posted by WFO View Post
    drain and re-fill that tank with new fuel

    im not a big fan of seafoam... I would run some techron trhu there to clean the injectors

    if it had aftermarket heads, then you will need super

    what grade fuel should i run on these with the set up i have ?
    if it had aftermarket heads, then you will need super
    I'd go with what ever your highest octane super unleaded available (91, 92, or 93)

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