https://www.youtube.com/watch?v=_PVXvHkr-Vs
[h=1]The Power of 2.5- vs. 3-Inch Exhaust - Engine Masters Ep. 9[/h] 2,728,863 views




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Motor Trend Channel
Published on May 16, 2016




You're sitting around with your typical street/strip V-8 and wondering, should I get 2.5-inch-diameter exhaust pipes and mufflers, or should I go 3-inch? 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 3-inch systems.

You'll also find out about a very simple combo for 600-plus horsepower from a 454 Chevy! Finally, thank you to our new supporting sponsors, Mr. Gasket and Earl's Plumbing! Subscribe now to make sure you're in on all the action! https://www.youtube.com/subscription_...