Uploaded June 2022 | Updated September 2026, 3 days ago

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To kick off the science of sound test series we hook up the real deal #4 Kodak 2001 Winston Cup car exhaust to our 6.2 LS powered 1972 Monte Carlo. The car has standard Speed Engineering LS swap longitude headers on it currently (which are not ideal for this exhaust setup). We hook it up and see how it sounds compared to the Dr Gas x pipe boom tube kit that has been on the car!

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Following this video you will get to hear what this exhaust sounds like on the road with custom built equal length headers with properly configured 4-2-1 tri y collectors!

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