I have a K&N Power Kit (with filter and outerwear) installed on my 400ex with a WB E-Series slip-on pipe (with 6 disks because of the noise) and was wondering what jetting and needle adjustments to use. I am at 2,300ft. in St. Marys, PA. The instuctions that came with the jet kit were only on installation not on what setting to use were.

Thanks for you help!
Paul G.

 

Paul -

The best thing to do is select 'tech connection' on this site's main webpage. From there, select 'advanced search,' then select 'carburetion' and 'all models' from the drop-down menu. Then start reading! You will learn all you need to know.

ogre