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What would cause massive valve chatter?

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Old 06-20-2005, 07:39 PM   #1
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What would cause massive valve chatter?

On my 383, 219, TF car with a VERY mild tune. My timing has to be -4 degrees timing to avoid chatter. Any suggs?
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Old 06-20-2005, 08:28 PM   #2
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damm -4. You sure your timing tab and balancer are correct?
the outer ring could have sliped on the balancer.
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Old 06-20-2005, 08:31 PM   #3
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Brand new Balancer. No ring to slip, new timing tab and I verified it in the correct spot. with 6* the car hauls butt, but massive chatter. With -4 car is sluggish but no chatter
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Old 06-21-2005, 11:17 AM   #4
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? cam to crank timed correct, or valves adjusted right. On mine timing that low will cause the headers to glow and on my frinds 388 also.
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