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  1. #1
    Moderator beerdart's Avatar
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    FZR/SHO Pump on A GPR

    What would be required to install the FZR/SHO pump on the GPR? I know the driveshaft and stator bearings are larger. Is the driveshaft the same length? Are the engine side splines the same as the GPR?


  2. #2
    cheatin' piston popper addicted's Avatar
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    shafts and bearings are larger, bit everything else is the same. Carl posted up pics either here or on his site a while back comparing the 2.

  3. #3
    MPower's Avatar
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    What would be the benefit of doing this? The FZ pump is essentially the exact same pump that came on the GPR.

  4. #4
    Moderator beerdart's Avatar
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    Quote Originally Posted by MPower View Post
    What would be the benefit of doing this? The FZ pump is essentially the exact same pump that came on the GPR.

    New prop choices.

  5. #5
    jtskir15f's Avatar
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    Who ever did the first stock GPR-SHO conversion said they just bolted right up.

  6. #6

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    Quote Originally Posted by jtskir15f View Post
    Who ever did the first stock GPR-SHO conversion said they just bolted right up.
    I am not the first GPR/SHO conversion, but yes, it's pretty much bolts into the GPR hull.

    Beer...are you talking about using the SHO pump with a 2 smoke engine?

  7. #7
    Moderator beerdart's Avatar
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    Quote Originally Posted by SHOdude View Post
    Beer...are you talking about using the SHO pump with a 2 smoke engine?
    No on a conversion. Thats why I posted in this section.

  8. #8

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    Quote Originally Posted by beerdart View Post
    No on a conversion. Thats why I posted in this section.


    What kind of engine are you talking about then?

  9. #9

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    RXP motor

  10. #10
    jtskir15f's Avatar
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    Quote Originally Posted by SHOdude View Post
    I am not the first GPR/SHO conversion, but yes, it's pretty much bolts into the GPR hull.
    SHO: sry for the mix up, not talking about you.

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