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Canadian Daves JustKDX
Jetting lean, should I be nervous?
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[QUOTE="CaptainObvious, post: 823895, member: 17060"] You can't blow-up the motor with a lean pilot jet or high-clip position on the needle. You'll just have bad throttle response. The main is a different story. A lean main will usually reveal itself after closing the throttle after a prolonged use of WOT. That is one reason why you need to clutch and kill the engine during jetting changes. Actually, it hurts the motor. The excess spooge clings to the powervalves and hardens. This can lead to a host of problems including frozen powervalves, broken actuation gears or a clogged pipe. You're doing the right thing by helping your friend in jetting the bike. [/QUOTE]
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Dirt Bike Discussions By Brand
Canadian Daves JustKDX
Jetting lean, should I be nervous?
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