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Canadian Daves JustKDX
What do you reckon caused this???
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[QUOTE="76GMC1500, post: 1189084, member: 73139"] This is interesting. There is another post in the CR/KX/... forum about a bike who also suffered a piston failure. I notice one major difference between the two. In yours, the scuffing is at the top of the piston near the crown. In the other, it is low on the skirt. I am going to say that this failure is very likely heat related while the other may have been lube related. I guess we should start at the basics. Check the jets, check for air leaks (crank seals, carb boot, throttle slide), what spark plug are you running, is your coolant circulating, does the cooling system hold pressure, etc... [/QUOTE]
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Dirt Bike Discussions By Brand
Canadian Daves JustKDX
What do you reckon caused this???
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