Carb Jetting?

[dj_pizzim]

I have a 400ex with the following: 440 big bore, White Brother R4 full pipe, Aluminum air box, and a K&N filter. I love in florida so most of my riding is at less that 1000 ft. what jets should i use?

Thanks in advance.

[bwamos]

http://www.exriders.com/vbb/showthread.php?s=&threadid=149924&highlight=440ex+jetting

This should get you close.