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Old Nov 9, 2007 | 07:24 PM
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Disturbed Bird's Avatar
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Default intake manifold

what size is the stock intake manifold on a 08 z06? i have a ported fast 90 and a 90mm throttle body ready to go on my t/a. but was thinking about putting it on the z06. what do you think it would get over a stock manifold?
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Old Nov 9, 2007 | 08:48 PM
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the fast wont work with ls7 heads
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Old Nov 11, 2007 | 12:21 AM
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so what will porting the stock mainfold gain?
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Old Nov 12, 2007 | 10:19 PM
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Originally Posted by 1bigcam
the fast wont work with ls7 heads
Really? Why is this? Does an LS7 intake work with LS1/2 heads?
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Old Nov 24, 2007 | 12:39 AM
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Originally Posted by Troux
Really?
Yes, really.

Originally Posted by Troux
Why is this?
LS7 has rectangular ports, LS1&LS2 has cathedral style ports. Two different shapes.

Originally Posted by Troux
Does an LS7 intake work with LS1/2 heads?
No, see answer above.

Do some research and look at pictures of these heads. Pictures worth a thousand words.
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Old Dec 4, 2007 | 08:41 PM
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the LS7 intake all ready flows good enofe i think 357cfms unless you get a sheetmetal intake
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