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2004 crf 450 jetting

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I just got my jd jetting kit and could use some help which to try, I have a 04 crf450 it has a pro circuit ti4 lowboy system and the motor is stock the altitude is around 1500 feet above sea level.

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Use the kit installation instructions for 0-4000ft as a starting point.

Set the fuel screw at about 1 3/4 turns out instead of the 1 1/4 suggested.

Thanks,

James

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