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  1. #1

    some one got a spare min to help look at the jet works mod for me?

    hey again fellas,

    im bout to order a jet works flow valve for 99 my gp1200 form these guys in aus http://www.australian-jetski.com.au/prod789.htm

    now i know i need the 3/8 sized fitting.. i was jus wanting some one to confirm the mounting position for me as most of the threads iv searched all have broken links where the pics should be

    now firstly in this first pic, do i have to do the pisser from the midle of the head? as i dont rely want to take the head off to drill and tap it.

    ill post a pic of how i "think" i hook it up.. if you could let me know if im on the rite track, i would be VERRRRY gratful!!

    thanks for your help in advance!!

    mark
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  2. #2
    please excuse my "art" lol
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  3. #3
    one last thing.. does any one know what size line goes to the factory pisser? as i wouldnt mind getting a billet fitting for a bit of wank

  4. #4
    I wanna go FAAAAASTer!! CDW78's Avatar
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    What exactly does the jet work mod do?

  5. #5
    Little valve that u put in that stops the water box filling up at low rpm so it has excellent take off (some say arm braking lol) once u install the valve u set it to open at 3500 rpm ish

  6. #6
    no "old schooler's" around?

  7. #7
    I wanna go FAAAAASTer!! CDW78's Avatar
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    Thanks for the info... might be something I'd like to grab when I have the $ to waste.... can you take some pics of the install and post them up after you get it all figured out ???

  8. #8

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    The pic u posted of your install is correct. As far as if u need the middle cylinder tapped, I don't know. But u could do it without and see...if u end up needing it then add the pisser

  9. #9
    I could always 't' off the hose at the front of the head maybe? Yep will take pics mate.. $50 is pretty cheap in my book.. And every one says it works well

  10. #10
    Yamaha artisan Cutlass's Avatar
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    Quote Originally Posted by moo_r32 View Post
    please excuse my "art" lol
    You pic is how I did mine. I can answer all your questions about jetworks on a GP1200
    here's a pic of mine.

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