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  1. #1

    PSI triple flanges

    Got a set of PSI triple pipes I got cheap that I want to put on a sl 750 BUT they dont have exhaust flanges HELP!!! Anybody have any or know where to find them. OR have specs so I can make or have made??


    Jugs are also PSI 750 worked over ports & overbored now 766


  2. #2
    SPEED KILLS, BUT YOU GET THERE QUICKER Keddano's Avatar
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    For a 750 or 780. I think Beerdart made a set for Xlint.Welcome to the Greenhulk. There's been a few PSI triple pipe skis done,Check under projects,I have one there.

    Also the complete instrutions are located in the tech section.

  3. #3
    She likes the bike. But the ski gets her wet!!!! xlint89's Avatar
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    Welcome to the Hulk Joe.

    I did have a set made by Beerdart. He did a great job on them too.

    Send him a PM, if he's not too busy I bet he'd help you out for a small fee.

    Why are you looking for 780 flanges if you have PSI 750 cyls? They are totally different flanges between them.

  4. #4
    Thanks Guys correction its a 750, I have 750 PSI jugs all worked over by PSI, ports and heads are PSI matched & number stamped etc. I will mail Beerdart.

  5. #5
    She likes the bike. But the ski gets her wet!!!! xlint89's Avatar
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    How about a pic of the cyls?

  6. #6

    Cylinder Pictures

    Here are some pictures.

    All three cylinders, you can see the PSI numbers stamped near the base. Since has been overbored to 766 w/new pistons.



    Exhaust port picture



    Heads



    And the pipes


  7. #7
    She likes the bike. But the ski gets her wet!!!! xlint89's Avatar
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    Quote Originally Posted by joe davison View Post
    Here are some pictures.

    All three cylinders, you can see the PSI numbers stamped near the base. Since has been overbored to 766 w/new pistons.



    Exhaust port picture



    Heads



    And the pipes



    Ahhhhhh, it's like porn for us ski guys.....


    How about a pic of the intake ports on the inside of the cyls? I want to see if they're race or rec ported

    How about a pic of the head's underside? I want to see if they're O Ring head gaskets too.

    What size opening are the triple pipes where they meet the engine? I have 2 sets with different sizes. newer vs. older style I suspect

    I have a set of the PSI race ported 750 cyls and heads just like yours.

    I've also got a set of gas valved PSI cyls with Genesis heads that are 780 (very rare)

    Sold a set of rec ported PSI 750 cyls to another member on here.

    And Keddano has a PSI 750 triple piped ski with Genesis heads.

    Good find...

  8. #8
    She likes the bike. But the ski gets her wet!!!! xlint89's Avatar
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    I love this pic.



    With alot of polishing, your pipes can look like these too.

  9. #9
    She likes the bike. But the ski gets her wet!!!! xlint89's Avatar
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    But this one is a real close runner up .


  10. #10
    Click avatar for tech links/info, donation request K447's Avatar
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    Quote Originally Posted by xlint89 View Post
    I love this pic...
    You know, if you attach the picture, it doesn't make the posting quite so wide

    Engine porn

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