Winter jetting

[2 strokes 4 life]

Well we have about 6 or 8 inches of snow right now. So i am going to stud my tires and let her rip.

Right now my jetting is a little rich for warmer weather.

So will the cold winter air make me run rich or lean?

THANKS!!!

 

[fury1]

colder temps will lean your bike out

 

[2 strokes 4 life]

Perfect that means i only have to change the pilot out. THANKS!!!

 

[WoodsRider]

I'm certain if you google "jetting temperature chart" you'll find several links to conversion charts. Keep in mind that baseline jetting is usually for 70 degrees F at sea level.

From experience when the outside temp drops below 50F I go up one size on the main from baseline. Below 30F I go up two sizes on the main from baseline. Below 10F it's just too damn cold to go riding. Never had to change the pilot, but I do turn the air screw in.

 

[2 strokes 4 life]

Thanks. I already have an almost lean pilot. But the rest is rich so that will be fine.