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Old 06-06-2017, 11:11 AM
scottj scottj is offline
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Join Date: Oct 2000
Location: Crystal Lake, IL
Cobra Make, Engine: Everett-Morrison, 434 cid
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When the valve dropped it made contact with the piston lower in the bore. That's why you're seeing contact in that area of the piston. The reliefs should be on the valley side of the piston.
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