GMPP Extruded Honed Manifold

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Apr 10, 2006 | 11:39 AM

RickZ28

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Joined: 03-28-06

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From: Lévis & St-Étienne, Quebec Canada

GMPP Extruded Honed Manifold

http://www.crateenginedepot.com/stor...P1381C144.aspx

Hi, i can't find any info on this, what are the power gain if there is any ?
Thanks

Apr 11, 2006 | 09:35 AM

stealththx

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Joined: 05-11-05

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From: SW Chi Suburbs

Yeah, I saw this too on Cobalt Addiction and I did a search on here and the only thing I could find was "It probably has minimal gains". Does anybody have any idea about the gains?

Apr 11, 2006 | 10:07 AM

05YELLOWSS

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Joined: 08-28-05

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From: Pope AFB, NC

I have been considering this for the longest, I just don't know what 30 cfm more than stock is capable of, someone with some math skills might be able to figure this one out...still unsure whether to get it or not...