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High flows??

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03-12-2012, 10:44 PM

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High flows??

Who's high flow cats do you gus recommend? I do need cats for emissions but not the standard cats. I have longtubes with a 3"ory from tsp. I know i will have to modify my Y-pipe but that is ok. So suggestions on fairly price high flows would be great. thanks!

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03-13-2012, 12:08 AM

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https://ls1tech.com/forums/generatio...es-please.html

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03-13-2012, 07:03 AM

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I engine dyno tested Dynatechs high flow cats vs. no cats at all. On a 500hp 6.0L, there was a 4hp difference. You wouldnt ever feel the difference.

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03-13-2012, 04:49 PM

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Quote:

Originally Posted by SweetS10V8

I engine dyno tested Dynatechs high flow cats vs. no cats at all. On a 500hp 6.0L, there was a 4hp difference. You wouldnt ever feel the difference.

i gained a little more than that on my 6.0 with gutted cats but youre right it wasnt enough to worry about.

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60l, cat, flow, high

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