Pontiac - Street No question too basic here!

          
 
 
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Old 06-18-2026, 03:01 PM
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Jay S Jay S is offline
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I don’t see any signs of detonation on the plug photos. A couple of the plugs look like they have signs of some Lead fowling for some reason, but that isn’t going to be an issue going forward with pump gas. The race gas makes the plugs not appear as hot as they actually are, using pump gas it would be more obvious it is needing colder plugs.

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