KFX 440 Jetting

[02 Red Rider]

Posting this for a buddy of mine that just got a 440 kit for his KFX. He has a full FMF Exhaust, 12:5:1 Wisco 440, and no Airbox lid. Any jetting suggestions from you guys running Big Bore kits?

Thanks

[02 Red Rider]

ttt:confused:

[04-KFX400]

You should really ask this question on the forums of z400central.com (http://www.z400central.com)

[Mobile Dyno]

Try a 165-170mn and the needle on the 4th clip from the top