Will this fuel screw work on my 06 400ex?

[idro]

http://www.magicracing.com/SRP-Keihin-FCR-Fuel-Mixture-Screw_p_80-1582.html

says it will work with a Keihin carb, but doesnt say 400ex on the bottom. Anyone have any experience w/ this?

[krt400ex]

"A must for all four strokes using the Keihin FCR carb"


it will not work with your carb, it is only for the FCR, and the 400 does not have an FCR

[hornetgod13]

I did some research on this a month or so back. I have been told by several people that it WILL NOT work on a stock 400EX carb. It only fits an aftermarket keihin FCR carb.

Check this thread out:
http://www.exriders.com/vbb/showthread.php?s=&threadid=271884

[idro]

yeaaaaaaaa wont work just wanted something easy...

i found that thread you posted in that other thread.... wish i had that about a week ago.

Just ordered my 42pilot jet... gonna install that when it comes in. Also ordered that dynojet kit with that special screw driver in it.

[hornetgod13]

Excellent. You're are on the right track. Let me know if you have any other questions.