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Do I have an LS6 intake? PIC inside...

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Old Apr 24, 2006 | 03:38 PM
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Default Do I have an LS6 intake? PIC inside...

When I purchased my 2000 WS6 last summer, it was advertised to have an LS6 intake on it. I'm not so sure it does now. The reason I am concerned is that I noticed at the Year One Experience this weekend that any 2001+ F-body or Vette had no EGR or AIR (not sure which it is) hookup on the intake. Mine appears to have one that is blocked off. The blocked off hookup in question is on the top front of the intake right behind the throttle body.

Here's a pic: http://68.17.9.209/ws6/IMG_0222.JPG

Thanks,
Seth
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Old Apr 24, 2006 | 03:43 PM
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SLP makes a LS6 intake with an EGR hookup, it could be one of those. The only way i know how to tell is by taking off the intake and if the bottom is flat then its a LS6 and if the bottom has a curve then its a LS1 intake.

Im sure somebody else knows a way to do it w/o taking the manifold off
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Old Apr 24, 2006 | 03:45 PM
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Yes. Look at the EGR hookup in this comparison.

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Old Apr 24, 2006 | 03:45 PM
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Originally Posted by seth webster
SLP makes a LS6 intake with an EGR hookup, it could be one of those. The only way i know how to tell is by taking off the intake and if the bottom is flat then its a LS6 and if the bottom has a curve then its a LS1 intake.

Im sure somebody else knows a way to do it w/o taking the manifold off
Yeah, I guess thats always possible, too - but kinda silly heh.
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Old Apr 24, 2006 | 03:49 PM
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ls6 intake is part number 12561184. # is located on the drivers side about half way back under the fuel rail.
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Old Apr 24, 2006 | 03:51 PM
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Thats an LS1 intake. The SLP egr-modded LS6 intake simply uses a piece of brass fitting that screws into a hole in that little recess, the LS6 intake doesn't have the reatiner bolt hole.

Hard to explain, but what you have is an LS1 intake.

Originally Posted by LS1>girlfriend
ls6 intake is part number 12561184. # is located on the drivers side about half way back under the fuel rail.
There are several different part numbers for LS6 intakes.

Shawn
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Old Apr 24, 2006 | 04:05 PM
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Originally Posted by SPANKY LS1
Thats an LS1 intake. The SLP egr-modded LS6 intake simply uses a piece of brass fitting that screws into a hole in that little recess, the LS6 intake doesn't have the reatiner bolt hole.

Hard to explain, but what you have is an LS1 intake.



There are several different part numbers for LS6 intakes.

Shawn
o rly...thanks for the info
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Old Apr 24, 2006 | 04:29 PM
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88894339
88890524
88890523
12561184
12573572

All of the above are LS6 intakes. There may be more than that.

Footnote: Info can be found here

Shawn
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Old Apr 24, 2006 | 04:36 PM
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There ya go then, ignore me in the peanut gallery then heh.
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Old Apr 24, 2006 | 05:10 PM
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Here is the slp version
Attached Thumbnails Do I have an LS6 intake? PIC inside...-30041-1-tnb.jpg  
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Old Apr 24, 2006 | 06:39 PM
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that is an ls1 intake with the egr removed.

also, the ls6 style intakes have visible cross-over coolant pipes in the front, right under the intake...i see none in the picture.
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Old Apr 24, 2006 | 06:42 PM
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thats an ls1 in the pic.
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Old Apr 24, 2006 | 06:45 PM
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i thought 2000 fbodys didnt have EGR... shouldn't he have an ls1 intake without the egr crap on it?
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Old Apr 24, 2006 | 07:20 PM
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Originally Posted by 98_Formula
i thought 2000 fbodys didnt have EGR... shouldn't he have an ls1 intake without the egr crap on it?
GM deleted the EGR on these cars in 2001.
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Old Apr 24, 2006 | 07:24 PM
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Originally Posted by MightyBobo
Yes. Look at the EGR hookup in this comparison.

So,....Is the one on the left the LS6???? (I HOPE SO!)
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Old Apr 24, 2006 | 07:35 PM
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Originally Posted by vetred
So,....Is the one on the left the LS6???? (I HOPE SO!)
Yeah, that left one should be a normal LS6 I think.
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Old Apr 24, 2006 | 07:50 PM
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Well I just checked the part number and it is: 12573572 so according the PN list, it is an LS6 intake.

Here's another thread I found googling the PN:
http://72.14.203.104/search?q=cache:...s&ct=clnk&cd=3

Thanks guys.
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Old Apr 24, 2006 | 07:57 PM
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That part number does come up as an LS6 Intake, but none were made outside of SLP with EGR and yours has a plug in it signaling EGR. Weird. I guess yours could be an SLP one with the EGR blocked off.
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Old Apr 24, 2006 | 07:59 PM
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Originally Posted by 98_Formula
i thought 2000 fbodys didnt have EGR... shouldn't he have an ls1 intake without the egr crap on it?
my 2000 TA had egr
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Old Apr 24, 2006 | 08:02 PM
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http://texas-speed.com/shop/item.asp...d=243&catid=73 Right thur, LS6 Intake with EGR.
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