FMF fatty jetting help

[Banshee Roost]

I have installed 320 Mains and left the rest alone . Now just off idle it hesitates and seems like it wants more fuel! What should I do to correct this. My bike seems to flow pretty good maybe even 27.5 pilots maybe? Mods in sig no porting. About 1100 ft elevation.

[Justintoxicated]

I have

Edited December 10, 2005 by Justintoxicated

[Banshee Roost]

Yes K&N with snorkle removed and holes in the airbox lid. I will try to raise the needle!Just dont want to do this to many more times . Is the needle under the main jet?

[Hilarious]

Have you tried adjusting your air screws?

When you screw em in, it richens up your ldle mixture.

If you have em screwed in to about 1 turn to closed,

you may need bigger pilot jets.

You gotta take the carb tops off to get to the needles.

[Banchetta]

Yes K&N with snorkle removed and  holes in the airbox lid. I will try to raise the needle!Just dont want to do this to many more times . Is the needle under the main jet?

447183[/snapback]

Definately raise the needle. This will eliminate a lot of that hesitation before the powerband. You'll notice the 4th clip w/ aftermarket reeds and the 5th clip w/ stock reeds would be the best setting..