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Discussion Starter #1
I had the baffle out and no airbox lid with the k&n filter but now i put the baffle and arrestor back in and the air lid back on to make it quiet again which is why i need the stock jetting for it. I think all i did was change the main jet and it is running fine now until you hit WOT, then it runs crappy, im guessing its running rich.
 

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06 had a 121 main
 

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tks., i've allway's been off one click.... :crazy: :_specialED:
 

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mine was like a 118 and its an 06
now its a 162 i think that came with the hrc kit
 

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stock 06/07... 120 main, 42 slow (pilot) jet, about 2 3/8 turns out on pilot screw, 70 leak jet, NHHU (non adjustable) needle
stock 04/05....118 main, 48 slow jet, unknown (adjustable on mid clip) needle, and non removable leak jet...
 

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Discussion Starter #9
It had a 185 main in it so i only dropped it down to 165 and it runs great. Maybe the green wire mod and k&n air filter are whats making it want more fuel.
 

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I personally dont think so........ but then again... not sure why it needed a 185 either.... unless someone mistakenly jetted it like an 04/05 machine...


hey, if you like how she runs... who cares what is stamped on the jet.... thats my theory, BUT, a 165 is a bit much IMHO, when using the stock air box and LID ON.....


jmho.....g
 

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Discussion Starter #11
I personally dont think so........ but then again... not sure why it needed a 185 either.... unless someone mistakenly jetted it like an 04/05 machine...


hey, if you like how she runs... who cares what is stamped on the jet.... thats my theory, BUT, a 165 is a bit much IMHO, when using the stock air box and LID ON.....


jmho.....g[/b]


I agree with you on both. Id rather it run rich because its my practice bike and the longer it runs the better it is for me.
 

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stock 06/07... 120 main, 42 slow (pilot) jet, about 2 3/8 turns out on pilot screw, 70 leak jet, NHHU (non adjustable) needle
stock 04/05....118 main, 48 slow jet, unknown (adjustable on mid clip) needle, and non removable leak jet...
Ok I just installed the same jetts on my 06 450er runs great unless I hit gas hard it has a bog what do I need to do
 
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