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intake mainfold for LS3??

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Old Sep 20, 2009 | 08:33 PM
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Default intake mainfold for LS3??

Hi guys, i am looking for an intake mainfold for my ls3, which one is avilable in the market?? the 102mm is not ready yet as i heared?? i am looking for 92mm also but couldn't find for ls3??

i appreciate ur help in this
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Old Sep 20, 2009 | 11:03 PM
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The FAST 102 is it..I have been waiting since this time last year...
There was the Weiland Street Warrior manifold but I heard since the parent company went under, the manifold will not go into production.
So we wait, or have Spinmonster or one of the other vendors port your stocker..
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Old Sep 20, 2009 | 11:17 PM
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Originally Posted by nwc6
The FAST 102 is it..I have been waiting since this time last year...
There was the Weiland Street Warrior manifold but I heard since the parent company went under, the manifold will not go into production.
So we wait, or have Spinmonster or one of the other vendors port your stocker..
when is it gonna be in the market???
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Old Sep 21, 2009 | 09:15 AM
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where are u guys??? any 1 help?
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Old Sep 21, 2009 | 12:06 PM
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Originally Posted by LS3_08
when is it gonna be in the market???
Who knows, except FAST..There has been one delay after another. The LS7 manifold has been released, but it was supposed to come after the LS3.. It has been through a couple of redesigns, so my guess is that the part is not performing up to expectations..
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Old Sep 21, 2009 | 12:46 PM
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i heard from a fairly reliable source that it might be this week or next
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Old Sep 21, 2009 | 01:22 PM
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Originally Posted by LS3_08
where are u guys??? any 1 help?
NWC6 answered all your questions...what else do you want?

Only option right now is wait or port stock.
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Old Sep 21, 2009 | 02:01 PM
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thanks every1
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Old Sep 21, 2009 | 07:24 PM
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The FAST LSXR 102 for LS3s has been released. Over on LS1tech people have already had it on the dyno. Made 14rwhp and 11ftlbs peak to peak, with a maximum of 15rwhp and 15tq.

I guess I didnt notice there wasnt a thread over here at all about it yet. Ill make one.

Last edited by SweetS10v8; Sep 21, 2009 at 07:27 PM.
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Old Sep 22, 2009 | 03:27 PM
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does the 15 rwhp gained on stock cars?? if yes would it give more hp if the car is modded??
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Old Sep 22, 2009 | 03:34 PM
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The Fast is more about midrange increase, not peak. If you do a search, you'll see dyno results of previous generations to get an example. Here is one where LG Motorsports did a compare of a ported LS2 intake vs FAST

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Old Sep 22, 2009 | 03:40 PM
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If anyone is buying the FAST 102 and wants to sell the stock LS3 intake, PM me with the price.

I need 2 of them.
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Old Sep 22, 2009 | 04:10 PM
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We have received an entire pallet of the FAST 102mm intakes for LS3/L92 heads

Last edited by SDPC; Sep 22, 2009 at 04:12 PM.
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