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View Full Version : stock jets


debo
03-19-2009, 03:12 PM
What is the stock jet size on an 05 450r? i was thinkin bout changin the filter and what size to rejet it ......
BlaineKaiser450
03-19-2009, 03:43 PM
118 main and a 48 pilot
debo
03-19-2009, 07:26 PM
well whats a good jet to run with a k&n