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View Full Version : 400ex jetting



Werx615
10-11-2003, 08:41 PM
anybody have any suggestions to what i should jet my 400ex to, i have a WB e series slip on and a k&n filter

JOEX
10-11-2003, 09:12 PM
152 or 155 main Elevation and air temp play a role.
40 or 42 pilot, not really neccessary but it will help with cold starts.

I have the same set up.

Joe