taterm6
11-03-2007, 06:00 PM
I have a 1998 300ex that i picked up last weekend. I had to pull the carb aprt today to clean the jets and saw that one of the jets (i guess the main or middle one) had a marking of K122. Does anyone know if this is stock? The reason i ask is the quad has an aftermarket exhaust (dont know what brand) and i want to put the stock exhaust back on, but i am wondering if the carb has the stock jets, or if i will have to rejet. thanks.