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Project GSX250- 1983

Discussion in 'Your 250cc Projects' started by Jack Millar, Jun 4, 2021.

  1. Jack Millar

    Jack Millar Member

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    Hi all

    new to the bike world, and heaps of helpful info on here!

    just need some help with my carb fuel routing as I’ve run into abit of a pickle.

    I’ve taken carb apart, everything looks great. Next steps are install and I’m stumped

    I understand the main fuel line Insert, but there are two outlets on the inside of the carb (i assume vacuum) and one on the drivers right above the throttle butterfly.

    Any help or diagrams on routing would be awesome help.

    see some pics attached of the current bike, and the carb

    image.jpg B6AC05A4-F123-4993-B875-1151F9B1343C.jpeg 8FABE0C0-7B56-496B-AC62-208CCDF2938A.jpeg 605CE33A-772A-4A18-9A0F-E4F0D2FBDBB2.jpeg C97480C0-4DC0-487E-AEFC-1B91A54C469A.jpeg image.jpg
     
  2. Frankster

    Frankster Grey Pride...Adventure before Dementia Staff Member Premium Member Ride and Events Crew

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    The vacuum hose would normally go to the fuel petcock, as it is probably used to open the fuel flow. The other 2 outlets are probably venting for the fuel bowls and they just go to atmosphere. I don't know that bike, but that's my guess as to what goes where.
     
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  3. 2valve

    2valve Well-Known Member

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  4. Johnny

    Johnny Well-Known Member Premium Member

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    The one on the right is vaccuum. The remaining two are overflows. carbs.png
     
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  5. Jack Millar

    Jack Millar Member

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    Legend! Thank you so much
     
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  6. Jack Millar

    Jack Millar Member

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    Note, spoke to a mate. I have sealed off the vacuum line as I only have a one way Pcock.
     

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