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Hey all,
Long Time reader, first time poster... great stuff on here!! Ok, here's my question. I just bought a new (brand new) 07 250x, and I understand there is a substantial difference between the 06 and the 07??? My 07 is a boggy mess at idle and low speed, plus it is hard as heck to start. Is my answer a new JD kit as well along with the other mods mentioned, i.e. airbox, screen etc???? Long time XR rider, first attempt with the new 4stroke technology. Thx in advance....great site...

Rodcop27

yes ,yes , and yes
the 07 has a design change in the carb so the acc. pump mod is not needed.
the bog will disappear when you jet it right...see JD.
it will also be easier to start and warms up faster.
jet it and do the air box/diffuser mods..you will like.

the jd jetting kit will go along way to resolve your jetting issues. get a free flowing air filter system like the powerflow air filter system or just remove the backfire screen and use the powerflow replacement filter. go this far and then see how it responds and what if anything else is needed.

ken

Thanks for the insight....

Rodcop27