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Honda MX & Off-Road Dirt Bikes
Crf450 Won't Start
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[QUOTE="tim778, post: 997724, member: 24272"] I bought crf450 head with kibblewhite springs valves etc..and shimmed all valve clearances to specs. timing in order.But im having trouble starting it.I never had trouble starting it with the other head unless it needed shimmed.Started it the first night after installing the head it would run but it would not idle good so I gave up.Tried again tonight no luck not even trying to start it will backfire every so often double checked valve clearance everything checked out fine.Any advice appreciated.... [/QUOTE]
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Dirt Bike Discussions By Brand
Honda MX & Off-Road Dirt Bikes
Crf450 Won't Start
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