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07-29-2008 09:23 AM #5
on a relatively stock 302 a 2 1/4" exhaust system using 1 5/8" headers is usually the best size to use for a street car is what I was told by the guy that built the exhaust system for my Cobra roadster. Since my engine was a built, hi-reving, 7200rpm, 385hp 302, he built 1 3/4" tuned headers into a 3 1/2" collector, then into 3 1/2" muffler/side pipes, .Last edited by G.R.; 07-29-2008 at 11:07 AM.
"Breathe in... Breathe out... then move on with life. Life's too short to sweat the small stuff"





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A belated Happy 78th Birthday Roger Spears
Belated Happy Birthday