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Year: 2012
Intake Mods: Air box removed, K&N R0990, Kleen system removed
Exhaust Mods: Area P Standard 12" stainless system
Jet Kit or Stock: Jet Kit
Brand of Jet Kit: Sportisi (Dynojet)
Main Jet: 105 DJ
Pilot Jet: Stock 38
Needle and Clip position: Jet kit needles, clip in 2nd position
Mixture Screw Setting: 2.25ish turns out
Elevation: 4250 ft
Misc Information about Jetting setup:
Started first on pilot circuit. #40 Pilots ran way too rich, swapped back to stock 38. Tuned idle mixture by idle speed and sound. Throttle returns nicely after blip. Started with 108 main, switched to 105 main, and tried 102.5 main. 105 provided best feel to redline. Started with clip in 3rd position, ran decent, 3rd position with washer ran decent but rich 4th position overly rich. 2nd position with washer ran great. 2nd position mid range feel nice and crisp.
Engine would bog and stumble around 2-3K when taking off from stop. Changed float bowl fuel height from 17mm to 18mm, took care of low end stumble.
Bike pulls beautifully from 3k to redline. Plugs look good so far, going to keep this setup for now and check plugs again after tank of gas.
Only change I'm looking at making is possibly going back and adding a washer underneath the needles.
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