green beast -> Air/Fuel Ratio Gauge and O2 Sensor (7/25/2008 12:51:34 PM)
Has anyone put a Air/Fuel Ratio gauage and an O2 sensor on there four wheeler after you jetted it and put a K&N air filter? If you have an older four wheeler thats great because im trying to do this on my 2000 Sportsman 500, and if you have this on a new one thats fine I just need pics and parts #s and the best tuned setting.
Thanks guys
SPORTSMAN70003 -> RE: Air/Fuel Ratio Gauge and O2 Sensor (7/25/2008 2:24:11 PM)