XR250 Jetting

I have a 2001 XR250R with a modified airbox and uncorked exhaust. When i turned the thorttle from closed to fully open, the engine bogs down and dies. What jets should i buy to enhance performance?

you will never get rid of it :cry: - some people call it the honda kill switch :cry:

the only way to fix it is with a pumper carb :cry:

I just have the stock jets on the bike. It doesnt seem to run too well with the mods. Any advice on jetting it so it runs nice?

i just started playing with my xr 250 - ill let you know how it went monday :cry:

here is what i have done so far.........

COMP tip from baja designs

135 main

45 pilot

air screw 1 3/4 out

snorkle removed

uni filter

jeff :cry:

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