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Old Sep 1, 2009 | 12:08 AM
  #1  
ONLYA4.8L's Avatar
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Default Manifold

Just wondering if it is worth it to run a ls6 intake manifold vs my truck manifold with my set up..
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Old Sep 1, 2009 | 06:44 PM
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With forced induction, the intake manifold will make very little difference. Even if you moved to a FAST manifold, you'd see very little change.

Steve
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Old Sep 1, 2009 | 08:06 PM
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Take it from someone that tried it and don't do it. Even for NA the gains were minimal if any. Looked good though.
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Old Sep 2, 2009 | 01:24 AM
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Gicha.. just kinda hate how the truck intake looks... for sure want to go to better fuel rails...
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Old Sep 2, 2009 | 07:18 AM
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If this turns out to be for cathedral ports(We dont knwo yet), you could look into the FAST Truck style intake.

Originally Posted by SweetS10V8
I just found this on the FAST facebook page....

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Old Sep 2, 2009 | 08:17 AM
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so sexy...
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Old Sep 2, 2009 | 01:25 PM
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I love it
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Old Sep 2, 2009 | 10:04 PM
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That FAST intake is a sweet looking piece for sure

IIRC, txsilverado only gained a tenth or two from his LS6 intake swap, and others have reported the same minimal gains, not worth the trouble IMO.
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