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#13 |
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Senior Member
Join Date: Aug 2020
Posts: 323
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The Edelbrock heads appear to have CNC recesses around the plug area.
My Navarro heads do not. I can see down the the spark plugs hole that there is virtually no gap between the last thread and the exhaust valve (when fully open). Last edited by 69a; Yesterday at 09:01 AM. |
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