YSN Carb help

Discussion in 'The Workshop' started by AeroxJoe, Dec 16, 2009.

  1. AeroxJoe

    AeroxJoe Member

    Messages:
    176
    Rides:
    1999 Yamaha DTR125
    Right, i fitted my new YSN 17.5 mm carb today, onto my aerox from donotlink pedstop
    right, first the bike would race, cos the the throttle cable was stuck :(
    Right thats not the problem, that one is fixed :)
    when i went to drive my ped home, i gave the bike full throttle , worked for a like a metre or 2, and then start bogging :(

    Description from donotlink

    Characteristics
    Manifold Union : 24mm
    Filter Union : 35mm
    Main Jet : Dellorto 6mm type - size 90
    Pilot Jet : Kehin type - size 34
    Manual Choke : Standard
    Oil connection : Standard autolube
    Vacuum connection : Standard
    Fuel connection : Standard
    Water/ Heater pipes : Standard for LC models, disregard on AC models

    Right, the main Jet hasnt been touched, the pilot jet was swapped for a 36 from my 12mm standard carb, and it ran well, but with the 36, it still runs poor :(
    Any help please,

    and can someone point me in the direction of where i can find a Kehin Pilot Jet

    Thanks

    Joe

    donotlink peddy : http://www.donotlink-pedstop.co.uk/p/175MM-SPORTS-CARBURETTOR-FOR-M-2563.aspx
     
  2. adz452

    adz452 Member

    Messages:
    710
    Rides:
    Vespa T5
    main jet is prob to big rollers prob need ajusting for the new carb to?
     
  3. capri dave

    capri dave Active Member

    Messages:
    5,076
    just sounds like a classic case of the carb needs setting up ;)

    as for the pilot jets, donotlink sold you the carb...would be a bit lame if they didnt stock the jets for it :glare:
     
  4. AeroxJoe

    AeroxJoe Member

    Messages:
    176
    Rides:
    1999 Yamaha DTR125
    Capri Dave , how do i set it up ?
    im more of a moped noob, and dont know much about setting them up :banghead:

    Cheers for the advice.
     

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