Question about 2003 kawasaki KX 250

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I have a 2000 kx250 2-stroke I have jetted it per the pipe mfr and it starts 1st or 2nd kick when coold. When it is hot you need to kick the @&$(% out of it b-4 it will start.

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Sounds like it's flooding...majority of pipes "don't" require jetting in older 250's...if they sent the jets with the pipe, find a happy medium in the numbers...for instance; if you had a 118 stock, and they said use 124, use a 120 instead...bottom line, you gotta reduce the fuel...quick trick ? just loosen the clamps on the carb and turn it sideways and remove the don't have to remove the carb to re-jet...

Posted on Apr 26, 2010


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The site below shows the carby in all it's glory with every part and name. The list of jets size# are for the range of riding conditions for that bike. Get jets at least one increment UP in size. They're available from all bike make dealers.

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