Jet sizes pleasse

Discussion in 'Scooter Tuning' started by Starkie, Jan 25, 2007.

  1. Starkie

    Starkie New Member

    Messages:
    382
    what sized jet do i need, runnin a malossi mhr 70 kit on a gilera dna with a leo vincie tt exhaust and a 125cc runner 20.5mm delorto carb?



    any help? can run with standard air filter or with K+N style filter
     
  2. MiNoR cOnFuSiOn

    MiNoR cOnFuSiOn Administrator Staff Member

    Messages:
    14,276
    Rides:
    et2 monster
    the 86 jet in the carb will probably be about right.. they are 6mm jets same as the 25mm carb tho and as you know its trial and error. the pilot jet is usually a little big as its a 125 carb, ive run them unchanged on 70's befor now tho (lazy owners) with no real problems..
     
  3. Starkie

    Starkie New Member

    Messages:
    382
    think an 82 will be ok with an air box then?
     
  4. MiNoR cOnFuSiOn

    MiNoR cOnFuSiOn Administrator Staff Member

    Messages:
    14,276
    Rides:
    et2 monster
    with an airbox drop it back say 10%.. thas around 76-78 ish. mabey a little lower but its trial and error as always. start on the stock jet and work down..
     
  5. Starkie

    Starkie New Member

    Messages:
    382
    ok mate thanks !! :D
     
  6. skatergod

    skatergod New Member

    Messages:
    1,396
    told u starkie! :cool: enjoy your new carb :cool:
     

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