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post #72 of (permalink) Old 06-03-2011, 02:10 PM
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Originally Posted by genes81 View Post
My bike didnt like this mod at all..It was louder but the rpms wouldnt get up over 6500-7000..I called the dealer and they told me the only thing they could think of was that they overserviced my engine with oil, or the exhaust control valve was not working and it wasnt creating enough back pressure to make the power....the oil level was fine and sure enough, I put the mods back to stock and it ran like a champ...not sure why it did this, I know the set valve was in the open position, i counted the cycles and I even took off my exhaust to make sure I did it right..oh well!

Just did mine and it did the same thing so i looked at it more and what i did was when you first turn the key it fully closes the valve then fully opens it! i pulled the plugs when it was fully closed and it would not go over 6500 to 7000 but now i got it right bike is louder, smother throttle, pulls a little harder
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