RECENT POSTS

KDX 250 Jetting

Joined
May 3, 2001
Messages
5
Likes
0
#1
I have a 92 250 and need a good starting point for my jetting adventure. I am at about sea level, Have an FMF Fatty and Boyesen Reeds, Wiseco Piston etc.
 
Joined
Dec 10, 2000
Messages
1,490
Likes
1
#2
I run a 162 main, one step leaner needle in the second position from the top, a 38 pilot, and I cut 1mm from my slide. This is much leaner than stock, and the difference in performance is huge. With the stock jetting, you can fog for mosquitos.