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Which Ls6 intake manifold?

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Old Jun 5, 2006 | 11:18 AM
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Default Which Ls6 intake manifold?

Which ls6 intake manifold should I get? does it matter or should I just go with the best price? or go with something like the BBK ls6 manifold?
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Old Jun 5, 2006 | 01:06 PM
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LS6 manifolds are stock manifolds for LS6 Corvette (01>04) or 01/02 F-Body manifolds.

BBK not what you want.

Aftermarket is FAST 90/90 and that will get you back over 1000+ $$
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Old Jun 5, 2006 | 02:50 PM
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what size is the ls6 manifold? 85mm?
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Old Jun 5, 2006 | 03:43 PM
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Originally Posted by violator6090
what size is the ls6 manifold? 85mm?
99% sure it's the same as the LS1.
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Old Jun 5, 2006 | 03:59 PM
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best bang for the buck is just a regular gm ls6 intake. you can find them for about 350 bucks around here. Best imo is the FAST intake.
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Old Jun 5, 2006 | 06:10 PM
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I bought my LS6 intake for 300+ shipping on here. FAST is to damn expensive, if you are going with bigger cubes just go with a Victor Jr
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Old Jun 5, 2006 | 06:28 PM
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Originally Posted by violator6090
what size is the ls6 manifold? 85mm?
I believe the LS6 is 78mm, if you want a LS6 for a stroker some of the sponsors on here port them,I had one ported at CARTEK before they ported my FAST 90. Look around you can pick up a used LS6 for around $300-$325 on here.
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Old Jun 5, 2006 | 07:22 PM
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I got mine from SLP for $400, probably could have found a used one cheaper though, was in a hurry at the time.
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Old Jun 5, 2006 | 08:23 PM
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well thanks for the help guys but where should i look on here do i just post a message asking if anyone is selling a ls6 manifold
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Old Jun 5, 2006 | 08:25 PM
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Post on the Parts Wanted section. Most likely someone here will have one floating around in a garage somewhere.
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Old Jun 5, 2006 | 08:33 PM
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according to your sig you have a 408?

i would go with the edelbrock victor junior Click Here

cheaper, flows better and looks the ****

just my .02

robb
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Old Jun 5, 2006 | 08:54 PM
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the victor junior looks sweet will it mount up to a stock ported TB though? whats up with the top it looks completely different
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Old Jun 5, 2006 | 09:22 PM
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Originally Posted by violator6090
the victor junior looks sweet will it mount up to a stock ported TB though? whats up with the top it looks completely different
I believe you will have to get a fabricated intake elbow as they are made for a carburated setup. A sponsor on here makes them I forget their names though. You will want to go larger than stock for a 408 especially if you are going with the victor jr. 90mm or larger depending on the setup you will be running. Another thing to consider, will this fit under the stock hood if you have one, and if not are you willing to modify it to make it fit or even buy a new one for increased clearance?
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Old Jun 5, 2006 | 09:26 PM
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you have a 408... you should shoot yourself if you got with anything other than a 90/90

if you cant afford it, wait, save up, then own the road
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Old Jun 5, 2006 | 09:31 PM
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Man that would look tuff! And by the looks of it the dreaded heat soak everybody talks about would be kept to a minimum since it's got a big air gap under and in between each runner. At only $399 it would be a good option. How does your map sensor hook up though?
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Old Jun 5, 2006 | 09:40 PM
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Originally Posted by sickss228
I believe you will have to get a fabricated intake elbow as they are made for a carburated setup. A sponsor on here makes them I forget their names though. You will want to go larger than stock for a 408 especially if you are going with the victor jr. 90mm or larger depending on the setup you will be running. Another thing to consider, will this fit under the stock hood if you have one, and if not are you willing to modify it to make it fit or even buy a new one for increased clearance?
well actually i checked the link and that version of the victor junior is for fuel injected applications says it will fit standard TB
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Old Jun 5, 2006 | 09:55 PM
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Wouldn't a question about "which intake" be better suited in the external engine forum?
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