how much rwhp can be put through SLP loud mouth?

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01-05-2008, 11:30 AM

94 guy

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how much rwhp can be put through SLP loud mouth?

the motor is a 408 11.5 comp. what has been seen N/A with out a cutout? should i put a cutout? 1 or 2?

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01-05-2008, 11:35 AM

Soul TKR

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i'm sure a cutout would help... but the LM is already basically straight tubing.

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01-05-2008, 01:29 PM

99zman

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cant get much better flowing than a LM

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01-05-2008, 01:32 PM

bryan04h

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welded or bolted in?

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01-05-2008, 01:33 PM

davered00ss

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Enough where you don't need to worry about it.

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01-05-2008, 01:46 PM

Black99CamaroSS

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I think the stickys say that a 3" exhaust is only good for 370 hp with zero loss but that doesnt seem right to me

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01-05-2008, 06:51 PM

allthrotle

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Im using the slp lm and I made decent numbers with it. You really cant get much more free flowing then the lm in a cat-back system simply because its a straight piece of pipe.

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