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37 carb CRF250

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hi,

i have an 37mm carb from an 05 CRF250 on my CRF250 08.

the bog is gone, but it seems too rich on idle and a little above.

jetting is now 40 slow jet, 180 Main, NMTT in 3. from top, fuel screw 1,5 out.

is it possible that i have to change the slow air jet or starter jet?

(sea level, spring temp. MX, sandy, FMF powercore,)

every comment welcome

Bernd

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slow jet seems to be right, rmp peaks at 1,5 out (fs). the bike is just not crisp, sounds dull. maybe any other problem???

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