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  1. #1
    Greenhulk Grasshopah (DRC) HallPass's Avatar
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    Anybody have a Fuel seperator

    so does anybody have a group k or island racing fuel seperator kit? If you do, can you tell me, are they worth the money?

    What did you notice changed when you installed it

    a question I have is what are the fittings for? is it so that air can escape? I noticed some people have like a bilge fitting, and then like 3 extra fittings.. is that the fuel seperator?

    also what is the install process?

    do you need a single outlet or triple outlet for a gpr?


  2. #2

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    I use the Novi vapor separator. I've attached the fuel line routing diagram.

    Are they worth the money? Not on a stock motor, and not necessary if you don't let the fuel tank run below a half tank. But if you race, ride in rough water and/or run the tank low on a modded motor, it's well worth the money because the vapor separator will provide fuel to all three cylinders equally until you run out of gas at which point the motor will simply stop.

    Without a vapor separator, you run the risk of starving only one cylinder while the other two run high rpms and then you will stick the starving cylinders.

    enjoy,

    Ray
    Attached Files Attached Files

  3. #3
    in rough water, it speaks for itself.
    in smooth water looking for the ultimate top speed #-- you can practically run your tank empty and not starve your motor( less fuel , more nose lift ---higher top speed.)

  4. #4
    Greenhulk Grasshopah (DRC) HallPass's Avatar
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    Quote Originally Posted by ISLANDRACING View Post
    in rough water, it speaks for itself.
    in smooth water looking for the ultimate top speed #-- you can practically run your tank empty and not starve your motor( less fuel , more nose lift ---higher top speed.)
    I ride in rough and smooth... some days its crazy rough, some days its glass...

    I don't think I'm going to get one...

  5. #5
    IrishGpr05's Avatar
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    I never thought it was worth the money either but now that i have one...I'm glad I do. It's a great piece of mind espically in the rough water like Carl said.

    Its really easy to install as well.

    Just my .2 cents.

    -Jon

  6. #6
    Greenhulk Grasshopah (DRC) HallPass's Avatar
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    I'm gonna try to run without one.. and see how it goes, I guess I could always buy one later on..

  7. #7
    would you need this on a stock 07-08 GPR?...PR...

  8. #8
    Greenhulk Grasshopah (DRC) HallPass's Avatar
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    don't believe you need one for a stock motor....

  9. #9
    cannot be used with fuel injection---designed for carburetored models.

  10. #10
    Installed by ISLAND RACING in an XLT
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