10-08-2013, 02:55 PM
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CC Member
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Join Date: Mar 2006
Location: San Marcos california,
CA
Cobra Make, Engine: 1989 KCC from South Africa Right Hand Drive
Posts: 1,605
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Not Ranked
If the little louvres face forward...(the opening facing airflow) .....it will be quieter and use some horsepower....if they face back ..its louder but less power loss....
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