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Old 03-05-2013, 01:26 PM
daverascal daverascal is offline
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Join Date: Jul 2011
Location: Shelby, oh
Cobra Make, Engine: acc
Posts: 103
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They measure 3.875 inches on the ID. I had to modify the new baffles to fit. The old baffle was very small, too much restriction for me. I want all the HP I can get.
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