'03 WR250F Jetting

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#1
Does anyone have an '03 WR250F out that way that can tell me where I might want to start with my jetting? Totally stock, grey wire mod, WR timing, exhaust baffle removed, I plan on having an aftermarket silencer by then though, which may change things a bit. I'm at elevation 921 feet right now. Nonetheless, I just want to know what jets I should go buy beforehand. I've never had to change jetting due to elevation before :confused:

Thanks! :)
 

Strick

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#2
Fortunately the colder weather yields richer jetting. Other than lowering the needle a clip or two, you may be O.K. I have plenty of jets here, if you see you need to mess with it.
 

Rooster

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#4
Thanks Strick, I guess I will just have to see what it runs like at that elevation and go from there. :cool: