Stock exhaust replacement
#1
Stock exhaust replacement
I have a 79 Z28, 350ci, a little bit built up but not to much above stock. It has the original exhaust manifolds on it, the y pipe to the single catalytic converter, that back to 2 pipes on the 2 wimpy mufflers. I don't know the exact pipe size, but its small.
I'm looking into replacing the manifolds with long tube headers, cutting the cat off, turning it to true duals with flow masters, and putting 2 to 2 1/2 inch pipe on it. Would this make a noticable difference performance wize, or is it just going to free up some space and sound better?
I'm looking into replacing the manifolds with long tube headers, cutting the cat off, turning it to true duals with flow masters, and putting 2 to 2 1/2 inch pipe on it. Would this make a noticable difference performance wize, or is it just going to free up some space and sound better?
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CAM2LTRS2011
Intake, Headers, and Exhaust
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11-16-2011 06:02 PM