Banshee 79 Posted February 11, 2006 Report Posted February 11, 2006 Hey guys my friend has a 2002 Honda 400ex, it has the dynojet kit in it. He wants to go back to using Honda main jets, he cant use them now because of the dynojet main jet adaptor. What would he have to buy from the dealership to use Honda jets( new needles,needle jet, etc.?) Anybody with a EX that could help I would appreciate it. Quote
yellabanshee Posted February 11, 2006 Report Posted February 11, 2006 just a thought, but call your dealer and ask them the stock sizes and boom.............you are there.. also www.exrider.com is good for honda boys Quote
400rednEX Posted February 15, 2006 Report Posted February 15, 2006 the k&n adapter screws right out so you can use the stock keihn jets again. does the ex have mods, box lid or no? go to atvriders.com (formerly exriders) there's about a million different posts on 400ex jetting. Quote
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