- Dec 18, 2006
Hey guys, i have a 2003 CRF150F. i plan on taking out the plug in the airbox and taking the baffle out of the exhaust. i know it will run lean and i dont know the best way to tune the carb. i dont know of a company that makes a jet kit for my bike and i dont know how to install it if someone does. is there any way to externally tune it? any suggestions?