SBT Jetski Engines, Parts & Accessories

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  1. #1
    Joined
    Jul 2002
    From
    State College, PA
    Posts
    207

    Post

    Anybody know what the diameter is of the gray fuel line that should be replaced? Inner Diameter and Outer Diameter?

    Also, isn't there one line that's slightly larger in diameter than all the other lines?
    - Craig<br /><br />'04 Baja 342<br />'04 GTX SC<br />'98 GTXL<br />'95 750 ZXI

  2. #2
    Joined
    Jan 2002
    From
    Morgan city La.
    Posts
    323

    Post

    The fuel line is 6mm and the return line is 8mm. Most autoparts stores carry hoses that have inch and metric sizes written on them. Pick the two closest.

  3. #3
    Joined
    Jul 2002
    From
    State College, PA
    Posts
    207

    Post

    What would you say - about 20 Feet of the 6mm fuel line and about 6 feet of the 8mm? I don't want to make 2 trips, but don't want to have too much left over.
    - Craig<br /><br />'04 Baja 342<br />'04 GTX SC<br />'98 GTXL<br />'95 750 ZXI

  4. #4
    Joined
    Apr 2003
    From
    Gainesville GA
    Posts
    379

    Post

    20ft how many skis you doing
    <a href="http://www.leximotorsports.com" target="_blank">www.leximotorsports.com</a><br />606 TEAM LEXIMOTORSPORTS<br /> <br /><br />2004 RXP

  5. #5
    Joined
    Feb 2001
    From
    Glendora, Ca.
    Posts
    5,204

    Post

    Actually on limiteds, the fuel feed ("on" lines) are 8mm, and the return lines are 6mm. Not the other way around as stated above.

    You need about 10-12 feet of 8mm, and about 4 feet of 6mm.

    I use 1/4 " automotive fuel line for the 6mm lines and 5/16th " automotive fuel line for the 8mm lines. You can buy it at any auto parts store, much cheaper than the crap SD sells.
    Bill O'Neal WCM
    <a href="http://www.watercraftmagic.com" target="_blank">www.watercraftmagic.com</a>

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