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'03 WR250F Jetting

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Posted by: Rooster

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!



Posted by: Strick

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.



Posted by: thumbs

What the elevation at Moonrocks MR. Strickler?



Posted by: Rooster

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



Posted by: Strick

Elevation - 4300' (pits) 7400' on top (snow permitting)




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