YZ400F Jetting

C

CRboy167

Sponsoring Member

Jan 18, 2000

101

0

• Oct 25, 2002

• #1

I just bought a 98 YZ400F and the person I bought the bike from changed the jetting and I want to put it back to stock and then try to adjust it from there. Its running lean now. I live in the Chicago area and that not that far above sea level. So if anyone has the jetting lined out that would be a great help. Thanks for any help

 

G

Gary B.

~SPONSOR~

Apr 17, 2000

684

0

• Oct 25, 2002

• #2

Check the FMF website. They used to have all kinds of jetting info there (including stock).

 

M

m2g4b

Member

Oct 11, 2001

18

0

• Oct 25, 2002

• #3

the manual should have the stock settings in it, if not email me at m2g4b@yahoo.com and over the weekend I will look it up in my manual for ya!!!

 

C

CRboy167

Sponsoring Member

Jan 18, 2000

101

0

• Oct 26, 2002

• Thread starter
• #4

Thank to all for the information!!! The FMF webpage had the information. Thanks again!!!!!