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Carb jet size issue

Discussion in 'XJ Technical Chat' started by ToddMackenzie, Mar 9, 2007.

  1. ToddMackenzie

    ToddMackenzie Member

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    My carburetors had bad diaphragms and I opted to get a used set. The set I purchased have 120/45 main and pilot jets respectively. I have a K&N air filter, but the rest of the bike is stock. I also have a set of 112 mains in anticipation of my new air filter. My bike is not around at the moment and I know some of the jets are seized, but I cannot remember which. Would running 112/45 jets be a wise decision with the K&N stock air filter replacement?
     
  2. lowlife

    lowlife Member

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    Sounds kinda fat on the pilots . I have pods and 4 into 1 and am running 118 and 43
     
  3. BlueMaxim

    BlueMaxim Active Member

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    K&N recommends an increase of one jet size for their filter. So if a 110 is what your bike had stock then a 112 is what you need. If the 112's are the stock jets then you need 114's.
     

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