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Old 04-11-2016, 05:47 PM
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rosco rosco is offline
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Join Date: Nov 2010
Location: Rapid City, S.D.
Posts: 314
Default 2011 ec125 Six Days [Jetting]

What have you guys been running for jetting on a 2011 ec125. This is a new six days that has a ASII 38mm carb on it. Jetting on it right now is
170 main
40 pilot
n3cw needle 2nd clip position
1.5 air screw

Bike starts and idles good. Takes off and feels good at low rpm. If you get into the throttle it starts to die out real bad like its real lean in the mid. Seems to run good on the top end once you get it there. This is about the same jetting that I have been running in the 250's and 300's with good luck. Does the 125 require totally different jetting?

elevation about 4,000 ft.
air temp=65'F.
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