
06-08-2012, 08:45 PM
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CC Member
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Join Date: Sep 2006
Location: Highland,
MI
Cobra Make, Engine:
Posts: 221
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Not Ranked
Remember, engine must be able to exhale properly. Build power up at the engine, it must be able to get out downstream without excessive backpressure. Right diameter = flow velocity. "Stock" type mufflers with under a 2" flowpath going through them is just idiotic. I wouldn't run that diameter on a '67 Mustang 289 2bbl.
-Eric
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