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Old July 2nd, 2016, 04:56 PM
beerman beerman is offline
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Join Date: Feb 2016
Location: Yardville, NJ
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Default Re: Head and rockers.

How old and what grade of gas are you running? At first you described the conditions for detonation. You could try some drygas as you may have gotten some bad gas. If it persists not only set you timing, pull the plugs read them and check the gaps for erosion.
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