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is this an ls6 intake?

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Old Feb 24, 2010 | 09:22 AM
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Question is this an ls6 intake?

swapping my old ls1 intake and would like to know if this is a real ls6 intake thanks.


http://cgi.ebay.com/ebaymotors/GM-LS...mZ190369280565
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Old Feb 24, 2010 | 09:34 AM
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yes b/c the bottom is completely flat it is an ls6. ls1's have a hump on the bottom.
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Old Feb 24, 2010 | 09:34 AM
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Yes it is. The flat bottom and no egr hole is the ls6.

Ls1 intake on left, Ls6 intake on the right...
http://www.ls1howto.com/howto/geniii...//IMAGE009.jpg
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Old Feb 24, 2010 | 09:35 AM
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Yes sir. Part number is old LS6 part number.

Jon
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Old Feb 24, 2010 | 09:40 AM
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ok thanks guys...jon i'll be calling you soon for the pacestters LT's and y-pipe
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Old Feb 24, 2010 | 09:46 AM
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also ive been reading about if your doing a head/cam swap you should upgrade your stock injectors my car is a 99 with the 28# injectors will it be better to upgrade to these or stay with my stockers

http://cgi.ebay.com/ebaymotors/ws/eB...=STRK:MEWAX:IT
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Old Feb 24, 2010 | 09:48 AM
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SVO 30s would be good for you.
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Old Feb 24, 2010 | 09:51 AM
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Originally Posted by 01ssreda4
SVO 30s would be good for you.
ok..cool this is my first z28 and my first time doing a h/c swap and i want to make sure i do everything right..how much do you think my ls1 intake and heads sale for the heads are 806 casting
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Old Feb 24, 2010 | 10:31 AM
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yes it is.
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Old Feb 24, 2010 | 10:49 AM
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put em on ebay and see what they go for...
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Old Feb 24, 2010 | 11:25 AM
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Do the LS1 Intakes without EGR have the Hump still?
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Old Feb 24, 2010 | 02:30 PM
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bottoms always tell. As corvette and SLP versions float around breaking the standardized rules, the bottom is the sure fire way to tell them apart.
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Old Feb 24, 2010 | 03:01 PM
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Originally Posted by the_merv


Do the LS1 Intakes without EGR have the Hump still?

LS1 intakes without EGR are LS6 intakes, so no they do not have the hump.


Edit: I dont know about vettes and EGR so there could be some bastard intake in there from the early vettes, but F-body intakes that dont have EGR are LS6 intakes, and do not have the hump. Earlier I was only thinking in F-body terms, I dont know about the non EGR LS1 intakes.

Last edited by 00pooterSS; Feb 24, 2010 at 09:46 PM.
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Old Feb 24, 2010 | 04:14 PM
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didnt the first vette ls1 intake not have egr??
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Old Feb 24, 2010 | 06:03 PM
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ok so how can you tell if you already happen to have an ls6 intake w/o removing it to look underneath?
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Old Feb 24, 2010 | 06:20 PM
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part number
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Old Feb 24, 2010 | 06:36 PM
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No C5 vette ever had EGR. So the best way to tell is to look at the bottom or run the part number.
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Old Feb 24, 2010 | 09:45 PM
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Originally Posted by mchdg86
No C5 vette ever had EGR. So the best way to tell is to look at the bottom or run the part number.
So does a Non EGR LS1 intake exist? Would the early C5's be the same intake as a LS1 with the hump on bottom but no EGR provision?
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Old Feb 24, 2010 | 09:48 PM
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Like the rest of the guys said the best way to tell if it's a ls6 intake is the flat bottom... some c5 corvettes did come up with a ls1 no EGR intake...
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Old Feb 24, 2010 | 10:01 PM
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Originally Posted by 00pooterSS
So does a Non EGR LS1 intake exist? Would the early C5's be the same intake as a LS1 with the hump on bottom but no EGR provision?
All C5s from 97-04 didn't have EGR.
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