400ex jetting for FULL sport system..

[2001400exrida]

what are the correct jetting for

1)Main jet?
2)Pilot jet? (is it nessesary to replace this jet or just adjust it?)
3)Needle clip?

Iam ordering my exhaust this week and would really like to know the correct jetting for my 400ex to get the MAX gains from your amazing exhaust system! :D

[DD/HMF]

On the '01 400EX with the full system, we went with a 180 main jet and the stock pilot jet. There was enough adjustment in the fuel screw to dial in the pilot circuit. We set our fuel screw to about 2 1/2 turns out (the highest smooth idle). We set the needle on the second clip from the bottom. Hope this helps.
Dan/HMF