Bike year & model = 2004 DE250
Temperature (degF) = 35 - 50 degF
Elevation (feet) = Sea level to 1000 ft
Main jet = 178
Pilot jet = 48
Needle & notch = LTR -0 #4
Air screw setting = 2-2.5 turns out
Throttle valve/slide = #7
Results:
Bike runs clean and smooth in colder weather. As the temperature warms above 50º I will move the clip to #3 and adjust the air screw as needed. Above 70º and I move the clip to #2.
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