Re: Muffler, Exhaust Routing Recommendations
My Delta Flow Flowmasters resonate less in cab than regular 40s dumped at axle. The 50 series on moms 97 is a lot quieter than the 40 that was on it. Sounds the same outside with less volume. I had Dynomax "Turbo" mufflers on 454 but sometimes you cant hush a big block. Anything other than a 12" glasspack will work. Even my sidepipes were quieter then those.
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