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  1. #1

    sl650 rebuild- what hoses attach to the intake pipe?

    This is year 3 of my engine overhaul on my '94 SL650. I really need to get this thing back in one piece. I've made it this far between the chitty Seloc manual, online resources and people who know stuff.

    Anywho, i've got the engine complete, i dropped it in the hull yesterday but I can't figure out what these nipples on the intake pipe go to. Click this link to the microfiche for reference. go to "cylinder and manifold" section. On the "intake pipe" ( #18 ) there are two nipples per carb/cylinder. One of them (#21) is clearly for the oil injection lines and I can not figure out what the others (#20) attach to. The fore-most nipple is capped off, but the other two are not. What do I hook these things to?


  2. #2
    Click avatar for tech links/info, donation request K447's Avatar
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    Welcome to the Hulk! Best place online for Polaris PWC information and help.

    You do know about the downloadable Polaris Factory Service Manuals we have available here.

    I'm not a Fuji engine expert, but here is the diagram you are referring to.


  3. #3
    Yes, that is the diagram. Thank you for the kind welcome and for displaying that diagram, K447. I attempted to download that manual as I was posting this thread, but as with everything I try to download with the new Adobe there is an error and it will not finish downloading. I just tried it again, and it seems to be working now...

  4. #4
    Click avatar for tech links/info, donation request K447's Avatar
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    Quote Originally Posted by D-Rock View Post
    ...I attempted to download that manual... I just tried it again, and it seems to be working now...
    Be sure to Save the PDF file to your computer hard drive, so you don't have to download it each time you want to use it.

  5. #5
    Quote Originally Posted by D-Rock View Post
    '94 SL650. o to "cylinder and manifold" section. On the "intake pipe" ( #18 ) there are two nipples per carb/cylinder. One of them (#21) is clearly for the oil injection lines and I can not figure out what the others (#20) attach to. The fore-most nipple is capped off, but the other two are not. What do I hook these things to?
    the others are vacuum ports for carb syncing ports , make sure they are capped well

  6. #6
    100 MILES OF HEAVEN AND I AM SMACK IN THE MIDDLE KEYZBUM's Avatar
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    WELCOME TO THE HULK
    FIRST please remove the "POS" at the end of your ski's list
    and dont worry about other places for info ,,,they got NOTHING on this place...
    the PEOPLE and info are second to none
    look around ,try the search feature, and hide your wallet hahahhahaha
    mattman

  7. #7
    Quote Originally Posted by KEYZBUM View Post
    WELCOME TO THE HULK
    FIRST please remove the "POS" at the end of your ski's list
    and dont worry about other places for info ,,,they got NOTHING on this place...
    the PEOPLE and info are second to none
    look around ,try the search feature, and hide your wallet hahahhahaha
    mattman
    I'll remove the "POS" from my ski list just as soon as it runs. Unfortunately, I have more time and money into this machine than I care to admit. I'm so frustrated with it, I'm tempted to give it away just so I never have to see it again. I do want to have it running again though, so I'm gonna keep going with it.

  8. #8
    100 MILES OF HEAVEN AND I AM SMACK IN THE MIDDLE KEYZBUM's Avatar
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    Unfortunately, I have more time and money into this machine than I care to admit
    thats a commen stament of many hobbys
    stick with it these guys will get you fixed up
    mattman

  9. #9
    Quote Originally Posted by D-Rock View Post
    I'll remove the "POS" from my ski list just as soon as it runs. Unfortunately, I have more time and money into this machine than I care to admit. I'm so frustrated with it, I'm tempted to give it away just so I never have to see it again. I do want to have it running again though, so I'm gonna keep going with it.
    I got my sl 650 from a quitter for a song also!
    then I dropped 2k in it

  10. #10
    She likes the bike. But the ski gets her wet!!!! xlint89's Avatar
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    Welcome to the Hulk D Rock.

    We'll get you going for sure, just ask any Q you have.

    Where are you located? Maybe someone lives near you that can help.

    And like the boys mentioned, cap those empty nipples VERY well.

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