Got My Ls7 Carbed Intake Today
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Got My Ls7 Carbed Intake Today It looks promising so far to mate up with my C5R heads. I will be doing some mock up later and making sure. Intake walls are thin so porting it is going to be kept to a minimum. I will post some pics later if I can.
Matt
Matt
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pics of intake on c5r heads. The lip on the c5r head would have to be machined off. Other than that the intake will need some major modifying but I think is the best start to have. I also mocked up an sb2.2 intake and had similar results.
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Originally Posted by Classic
Looks like the manifold ports are considerably larger than your C5R ports???? Still looks like a decent starting point.
Is the LS7 manifold taller than the LS1/6/2 version?
Is the LS7 manifold taller than the LS1/6/2 version?
I think it is taller, but not by a ton. I wish it was like an sb2.2 heigth wise.
Matt
Last edited by matt346ls1; Sep 28, 2006 at 11:18 AM.
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Originally Posted by matt346ls1
pics of intake on c5r heads. The lip on the c5r head would have to be machined off. Other than that the intake will need some major modifying but I think is the best start to have. I also mocked up an sb2.2 intake and had similar results.
Mill the intake not the heads to make it fit, works out better that way.
I have a set of C5R heads that have been waiting for this intake for a while now!
Bret
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Personally except for the injector bosses I don't see it being as good as the SB2.2 intake. Not enough runner volume and the 4 inside runners are 3 inches and the 4 outside are like 6". GM needs to stop trying to make things fit under low hoods and make an all out performance manifold.
Matt
Matt
Originally Posted by matt346ls1
Personally except for the injector bosses I don't see it being as good as the SB2.2 intake. Not enough runner volume and the 4 inside runners are 3 inches and the 4 outside are like 6". GM needs to stop trying to make things fit under low hoods and make an all out performance manifold.
Matt
Matt
That's what weld is for!!!!
It's GMPP # 25524401 I think. I tried it a month or so ago and it came up on the gmpp website, but now it doesn't. Your best bet is SDPC.
You should be able to order it through SDPC ---------------->
They're a sponsor.
https://ls1tech.com/forums/showthrea...light=LS7+carb
That's a link to the release of it.
You should be able to order it through SDPC ---------------->
They're a sponsor.
https://ls1tech.com/forums/showthrea...light=LS7+carb
That's a link to the release of it.
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I ordered it through the Cadillac dealer across the street from where I work. I got a good deal it was $335 plus tax. It took 4 days to get it. I am using a wilson 4 barrel throttle body on top. 1388cfm. 
Looks like an awsome set up, apparently matt can not be satisfied with a 9 second all motor car, love to see a video of your first trip to the drag strip with this setup. What is your prejected ET and MPH with the new intake?
AJ
AJ
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Originally Posted by ArrestMeRed99Z28
Looks like an awsome set up, apparently matt can not be satisfied with a 9 second all motor car, love to see a video of your first trip to the drag strip with this setup. What is your prejected ET and MPH with the new intake?
AJ
AJ
Matt