do i need to change my jetting?

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Aug 30, 2000
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#1
I bought an fmf torque pipe for my kdk, i ride at and above 2700 feet, do i need to change my jetting or needle position? im asking because it cuts out every once and a while. Oh its a year 2000.
 

Canadian Dave

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Apr 28, 1999
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#2
KDX200 or 220? What's your present jetting? Did it cut out before you installed the pipe? What's your average riding temperature right now?

David
 
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Oct 14, 1999
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#3
??
What did you start with? 9 times of 10, the answer to, 'Do I need to rejet?' is 'Yes!'..cuz I don't think most bikes are correct to start with!

re: 'cutting out'. That isn't a jetting issue...unless you're referring to a fouled plug.

Check this out:

http://www.justkdx.dirtrider.net/

Tech tips has carb tuning info, and some basic 'start here' jetting recommendations.

It's worth the trouble to get it right.