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Intake manifold comparison

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Old Jun 21, 2007 | 12:29 AM
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Default Intake manifold comparison

I have been looking around the site for the better part of an hour and I havnt found anything good on intake manifolds I was wondering which would be the best I have looked around and found a BBK one with a 80mm TB or the Fast with a 90mm TB or a LS6 or a Z06 manifold anyone have info on these or any good advice on which on to pick I have a 2000 Z28
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Old Jun 21, 2007 | 01:30 AM
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LS6 unless you have a major cam in it. best bang for the buck.
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Old Jun 21, 2007 | 09:56 AM
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ls6 intake imo. Everything else is just to damn expensive. I picked up mine in the fs section for 300 brand spankin new right out of the gm box from a guy. Ls6 all the way
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Old Jun 21, 2007 | 01:03 PM
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alright thanks guys while were on the subject how do I go about porting my TB and do I have to go about re tuning anything?
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Old Jun 21, 2007 | 03:07 PM
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Get the LS6 intake, probably the best budget intake out there at the moment. As far as adding a ported throttle body on top of this, it shouldn't require a retune, but to get the maximum benefit out of any mod dealing with the engine it can be very beneficial to do so.
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Old Jun 21, 2007 | 03:43 PM
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The LS6 intake and the Z06 intake are the same thing. Unless you are doing a heads/cam swap then stick the LS6
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Old Jun 21, 2007 | 07:43 PM
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Do it once and be done with it if your budget allows it. Ported FAST 90 ... dpends on how radical you end up going with modding your car.
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Old Jun 22, 2007 | 02:15 AM
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yes, if you plan to do wild cam and heads, go ahead with the FAST/NW 90/90, but if you plan to stay mild for any period of time, stay with an LS6. the 90/90 will show minimal gains on a stock motor and might actully hurt performance because it will be overwhelming the cylnders.
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Old Jun 22, 2007 | 10:20 AM
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LSx intake comparison:
http://www.tpis.com/plog/index.php?o...Id=14&blogId=1

I'd go with the ls6 unless you're going with a monster h/c combo or big cubes.
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Old Jun 26, 2007 | 10:14 AM
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http://www.vetteweb.com/tech/vemp_06...o_testing.html

For most setups the LS6 is enough.
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Old Jun 26, 2007 | 02:22 PM
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has anyone dynoed a BBK intake?
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