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Old Dec 15, 2006 | 12:50 AM
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Default LS7 Stock Manifolds

i read some where that ls7 or ls6 Stock Manifolds flow a lot better then ls1 stock manifolds, if thats true, would they fit in a ls1??
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Old Dec 15, 2006 | 01:02 AM
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the ls6 will fit and flow better... the ls7 won't fit as the intake ports are different
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Old Dec 15, 2006 | 01:05 AM
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ls6 here i felt a big differenc going to this manifold.
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Old Dec 15, 2006 | 01:22 AM
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yeah i couldnt remeber if it was the ls7 or ls6 manifolds, but u felt the differenc, thats cool like what kind of gains do u think?? (hp)
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Old Dec 15, 2006 | 01:32 AM
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gains from 10-15
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Old Dec 15, 2006 | 01:32 AM
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Intake manifold or exhaust manifolds?
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Old Dec 15, 2006 | 01:38 AM
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exhaust manifolds
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Old Dec 17, 2006 | 11:08 AM
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They probably bolt to the heads... but then you have to hope they clear everthing (which I doubt).

Go for some headers and call it a day.
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Old Dec 19, 2006 | 01:24 AM
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yeah i wanna get headers but as soon as u get pulled over around here they pop ur hood and for any lil' thing it a state ref ticket i already got one for just a lid and a cut out, but anyone else have some info??
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Old Dec 19, 2006 | 01:41 AM
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where are you that you got a ticket for a lid and a cutout? was the cutout open?
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Old Dec 19, 2006 | 06:27 PM
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Just get CARB legal shorties if you don't want longtubes
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Old Dec 19, 2006 | 09:19 PM
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i live in San Jose CA, but yeah he started to write the ticket for the lid and then another cop showed up and looked under the car and show the cut out open
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Old Dec 19, 2006 | 09:28 PM
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Originally Posted by sam23
i live in San Jose CA, but yeah he started to write the ticket for the lid and then another cop showed up and looked under the car and show the cut out open
That's just . I guess those cop's are just bored there.
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Old Dec 19, 2006 | 09:42 PM
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man that sucks. they dont mess around here in ca though. a while back i saw this white 3000gt, that had been pulled over, with its hood and hatch open and a cop on a knee looking for anything underneath. im pretty sure mac mids have a CARB number. from what i hear, they performe almost like longtubes. o yeah...i believe firehawks came with extrude-honed exhaust manifolds if that helps any.
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Old Dec 19, 2006 | 09:45 PM
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how is a lid illegal?
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