You're sitting around with your typical street/strip V8 and wondering, should I get 2.5inchdiameter exhaust pipes and mufflers, or should I go 3inch? In this episode of Engine Masters, presented by AMSOIL, we will help you decide, giving answers about power, tuning, and weight on 2.5 and 3inch systems. You'll also find out about a very simple combo for 600plus horsepower from a 454 Chevy! Finally, thank you to our new supporting sponsors, Mr. Gasket and Earl's Plumbing!

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