2002 Cr250 Jetting

[Mathieu]

what is the best setting for cr250 2002 with fmf gnarly pipe, fmf shorty silencer, boyensen RAD valve and uni filter at sea level.
I'm now stock jetting

 

[Rich Rohrich]

what is the best setting for cr250 2002 with fmf gnarly pipe, fmf shorty silencer, boyensen RAD valve and uni filter at sea level.
I'm now stock jetting

Despite what lots of folks would have you believe, the jetting for your bike is unlikely to be the same as someone else's even with similar equipment. This is why you'll want to learn how to jet your bike yourself, so you will always have the correct settings for your bike, not some half-assed guess from someone else.

Here's a good place to start:

http://dirtrider.net/forums3/threads/carburetor-tuning-intro-by-eric-gorr.184616/