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Old 11-25-2002, 12:36 PM
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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Default You never know where it's going to pop up

Cylinder head porters borrowed the "riblet" technology from the sailboat racers and use it on the short-side radius with noticable results.
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