With the weather getting colder I have had to turn in the air screw on my 1994 kdx 200 to the point at which I am now 1/4 turn out. Fearing things will conitue to get colder and not being able to turn the air screw in much any more to lean the low end out, I have purchased a 45 pilot. Is there any rule of thumb for needle jet clip position and dropping pilot jet size? I was running 48 pilot with the needle jet clip in the second from the top (short end- Lean)position.
Last edited: