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  1. #1
    tysonfzr's Avatar
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    stock Psi number??

    wats the stock psi when u insert the lanyard?55?
    im goin to install my RRFPR,so wat psi should it be for my setup?


  2. #2
    gmoeller's Avatar
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    Stock is around 52. You should leave it there.

    And Tyson, what are your RPM's at WOT? In my opinion, the prop in your signature is way too big for your set-up (13/25?), unless you are trying to keep your RPM's in a "safer" range. You will find A LOT more speed with a trailing edge of 22 or 23...with your set-up.

  3. #3
    tysonfzr's Avatar
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    Quote Originally Posted by gmoeller View Post
    Stock is around 52. You should leave it there.

    And Tyson, what are your RPM's at WOT? In my opinion, the prop in your signature is way too big for your set-up (13/25?), unless you are trying to keep your RPM's in a "safer" range. You will find A LOT more speed with a trailing edge of 22 or 23...with your set-up.
    i juz finish install the riva engine upgrade kit have not test my ski in the water yet,
    so do u mean my RRFPR should b at around 52psi when i m doing running in for my ski?
    ya i m goin to change my prop back to 13/22r..

  4. #4
    gmoeller's Avatar
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    Yes, the Fuel pressure should be set to 52 psi....with the set-up you currently have in your signature.

  5. #5
    tysonfzr's Avatar
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    Quote Originally Posted by gmoeller View Post
    Yes, the Fuel pressure should be set to 52 psi....with the set-up you currently have in your signature.
    ok tks

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