Flowmaster 10 series on a 4.7L?

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Mar 25, 2011 | 02:55 AM

Pascalj

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Flowmaster 10 series on a 4.7L?

I was wondering if that is a good idea not because of the loudness(I want my truck as legally loud as possible),but I heard some things about losing torque and horsepower with single chambers. Any truth to that?

Mar 25, 2011 | 06:25 AM

weedahoe

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From: South GA

Guys run cutouts at the end of long tubes and race that way. So I would say no truth. I had two Flowmaster 30's on my 442 and it was loud.

Mar 27, 2011 | 11:31 PM