C4 Tech/Performance L98 Corvette and LT1 Corvette Technical Info, Internal Engine, External Engine

How much power from an 'X' Pipe?

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Old Jul 6, 2004 | 01:03 AM
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Default How much power from an 'X' Pipe?

Guys how much of a power difference is there from switching from the single resonator or muffler that both exhaust pipes go into and out of, to a good 'X' pipe?
And can you actually feel the difference?
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Old Jul 6, 2004 | 01:27 AM
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Default Re: How much power from an 'X' Pipe? (plainswolf)

I am going to guess on this one and say 7-10hp. Change the rear mufflers to a straight through design like a magna flow and yes you will feel it. It will rev a little quicker and sound so much better.
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Old Jul 9, 2004 | 07:43 PM
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What are the benefits of an x-pipe over a resonator?

What the hell does a resonator do?

Please help!
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Old Jul 9, 2004 | 10:09 PM
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An X pipe uses the exhaust pulses from one side to help scavenge the exhaust from the other alternately, making the flow more efficient. An H pipe does the same thing though arguably not quite as well. A resonator is designed to just tone down the exhaust note although can have other benefits, depending on design.

Last edited by Corvette Kid; Jul 9, 2004 at 10:12 PM.
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Old Jul 10, 2004 | 12:23 PM
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Thanks!!

So for a mostly stock lt4, would I get more performance benefit from a resonator or an x-pipe! I am currently running the B&B 3" with resonator!
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