carburetor question

which are differences between the carburetor of a wr400 and that of a yz400?



to my knowlagge there is no difference between the carbs the only major difference is the transmission the wr is a lower geared transmission. the yz trans is a higher geared transmission.

Jetting, needle, acv (air cut valve). Most set-up their wr to the yz settings. :cry:

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