1. 2 Stroke Husqvarna Motorcycles Made In Italy - About 1989 to 2014
    WR = 2st Enduro & CR = 2st Cross

125-200cc 3 more questions... jetting

Discussion in '2 Stroke' started by ola_sandin, Dec 30, 2009.

  1. ola_sandin Husqvarna
    AA Class

    Location:
    Sweden
    Since I don´t have the owners manual jet I don´t know the stock jetting on cr125 -08. Can anybody help me?:notworthy:

    Does a 144cc big bore require another jetting? Everything else on the bike is stock.

    Any jetting tips? Sea level, at 50, 60, 70, 77 Fahrenheit or 10, 15, 20, 25 Celsius.

    /Ola
  2. tommie d Husqvarna
    AA Class

    Location:
    Kansas
    Husqvarna Motorcycle:
    Twenty one and counting
    Other Motorcycles:
    Two Honda's
  3. tommie d Husqvarna
    AA Class

    Location:
    Kansas
    Husqvarna Motorcycle:
    Twenty one and counting
    Other Motorcycles:
    Two Honda's
    Also read the thread " Eric Gorr 144 kit in a 09 wr125" this should help you out also.
  4. john01 Husqvarna
    Pro Class

    Location:
    Powhatan VA
    Ola stock jetting on a 08 CR125 is: main jet 400, idle jet 35, clip 3 rd down from top, 1 1/2 turns out on idle mis screw. These are the stock setting according to my 08 owners manual.
  5. ola_sandin Husqvarna
    AA Class

    Location:
    Sweden
    Thank you!! :thumbsup:
  6. john01 Husqvarna
    Pro Class

    Location:
    Powhatan VA
    You are very welcome and I will be sending my cylinder off to EG soon for his 144 kit. After that I will play with jetting and start a new thread on what I come up.
  7. krieg Husqvarna
    Pro Class

    Location:
    Matthews, NC
    Husqvarna Motorcycle:
    Many in the past
    Other Motorcycles:
    '12 Triumph Scrambler
    John, why not wait for the factory kit? Just askin'.
  8. john01 Husqvarna
    Pro Class

    Location:
    Powhatan VA
    I would wait Krieg but I have a feeling the factory kits may not get out for some time. Right now with the snow and all the rain we've had it looks like a good time to pull the 125 down. Now if anyone knows when the 144 factory kit will be out for sure that would change things. I do also like that EG can adjust/move the power delivery around with his port work. I like the sound of the low/mid set up he offers. I know have the FMF Fatty and FMF Power Core 2 on the bike and with the temps in the 20's I need to go a lot richer.
  9. R_Little Husqvarna
    Pro Class

    Location:
    NJ
    That is my pisition exactly.

    Doesn't Eric offer a discount for 2 kits at once?

    I'd guess the big bore should use similar if not slightly leaner jetting.

    The FBF 135 uses the same jetting I was using for the 125

    390 main 32.5 pilot stock needle in the middle.