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Canadian Daves JustKDX
KDX 250 known for lack of top end ?
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[QUOTE="GhostofSilverider, post: 1410638, member: 121135"] I opened the carb today, I have got a 152 mainjet (as stock), I could not see what th epilot jet was . I tried to remove it with a screw driver but it would not budge. So I have a stock jetting whereas I should be having a 165 main to accomodate the pipe and airbox mod. However the bike is too rich and fouls plugs. My petcock leaks , that would be the explanation for why plugs are fouled overnight. However would the spooge be caused by a leaking petcock as well ? It does not make a whole lot of sense to me, and I fouled one plug while riding (10 minutes after a 3 hour stop granted) . There are 2 little screws on the petcock, one is loose and can't be tightened. It leaks from that screw, and it leaks into the carb as well (one drop every 3 seconds) as the shut position doesn't stop the stream. Is there a known issue with that petcock and a way to fix it ? [/QUOTE]
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Dirt Bike Discussions By Brand
Canadian Daves JustKDX
KDX 250 known for lack of top end ?
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