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Thread: Intake manifold question
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10-04-2006, 09:27 AM #1
Intake manifold question
Has anyone had any experience with the LS1/LS6 upgrade intake manifold from "Professional Products"?
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10-04-2006, 10:20 AM #2
- Join Date
- Jun 2006
- Location
- "The good Lord sez he can get me outta this, but he sez he's pretty sure you're *****d!"
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- 61
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white- 2000 SS Convertible
Nope, I'd just get the OEM one from E-Bay or one of the sites for around $300, then you need the blockoff tubes (front and rear-from your dealer). If you go this route, you'll need to Delete the EGR (and have the code tuned out of the PCM). It's not difficult. 10-25 HP boost depending on how good the tune is. You can buy one from SLP with the EGR provisions if you need to, but it's more expensive.
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10-04-2006, 12:37 PM #3
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- Mar 2006
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- LS1 land
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- 36
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- 1,666
i agree to get an oem one, but i think you wil see 10-15hp at the most.
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10-05-2006, 04:42 AM #4
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10-05-2006, 10:15 AM #5
- Join Date
- Mar 2006
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- LS1 land
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- 36
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- 1,666
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10-06-2006, 04:57 AM #6
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10-06-2006, 07:13 AM #7
to beat the exhaust test you just have to lean the shit out of it.
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10-06-2006, 12:09 PM #8
slp has a new ls6 intake manifold with the egr hook up
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10-06-2006, 10:59 PM #9
You'll fail the visual test if your state has one without the egr...best bet is to find out the smog requirements in your state so you know if you'll need the egr provisions with the manifold.
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