How many CFM does stock cat-back flow? What about aftermarket?
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Joined: Oct 2002
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From: AACO, MD
How many CFM does stock cat-back flow? What about aftermarket?
Trying to get some values to plug into this Engine Analyzer program. It's amazing how much you gain on a tighter LSA going to a freer flowing exhaust!!! 
EDIT: Guess I should have posted in General F-bod...my bad...still kinda engine related though.
EDIT: Guess I should have posted in General F-bod...my bad...still kinda engine related though.
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Joined: Jun 2003
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From: Saginaw, Michigan
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