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Old 08-06-2021, 10:18 AM
jhv48 jhv48 is offline
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Join Date: Aug 2007
Location: Carlsbad, Ca
Cobra Make, Engine: SPF 2932 with 438 Lykins Motorsports engine. Previous owner of FFR 5452.
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Failing exhaust manifold gaskets will result in decelerating backfires.
Usually one side only though occasionally both get loose if a new install.
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