125-200cc 3 more questions... jetting

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

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

I have looked for a owner's manual for you but have had no luck. Would a parts manual help?
http://www.husqvarnaracingclub.cz/ohqv_manualy.html
http://husqvarnaoutlet.com/part_manuals

Also read the thread " Eric Gorr 144 kit in a 09 wr125" this should help you out also.

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.

Thank you!!

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.

John, why not wait for the factory kit? Just askin'.

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.

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.