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Old Sep 9, 2010 | 02:01 AM
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I was looking for a 92mm fast intake and tb for my c5z but i cant find them, just 102mm.
need help!!

thanks in advance.
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Old Sep 9, 2010 | 03:41 AM
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WWW.LS1TECH.COM, they have about 2-3 fast 90's/92's pop on there per week for good prices
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Old Sep 9, 2010 | 07:22 AM
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they discontinued the fast 90 and 92...only 102 now. You will have to buy a 90 or 92 used
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Old Sep 9, 2010 | 12:13 PM
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Originally Posted by nyg215
they discontinued the fast 90 and 92...only 102 now. You will have to buy a 90 or 92 used
Really sad too. Hard to believe, that they would discontinue the 92, and the 102 doesn't even fit right.....
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Old Sep 9, 2010 | 01:44 PM
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yea it is sad! i have read a couple threads about them not fitting so far...I wanted to get the 92 and it kept coming up 102...I am going to wait until they get everything worked out!
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Old Sep 9, 2010 | 02:10 PM
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Originally Posted by lucky131969
Really sad too. Hard to believe, that they would discontinue the 92, and the 102 doesn't even fit right.....
plus not everyone has big cube motors. Oh well, more sales for the GM LS6 manifolds
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Old Sep 9, 2010 | 02:59 PM
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They diacontinued the 90 and 92 and they probably will be making a 94mm soon and charging us extra for it.
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Old Sep 9, 2010 | 03:02 PM
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Wouldnt you want to run a LS2 throttle body as well with the FAST 92mm? I to am in the market as well. I believe they make a harness for the LS1/6 that makes the LS2 TB P&P.
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Old Sep 9, 2010 | 03:07 PM
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will the 102mm works well on my stock c5z or is too much??
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Old Sep 9, 2010 | 03:54 PM
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I wonder the same thing. I have heads and a cam but will most likely stay stock cubes. 102mm just seems to big.
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Old Sep 9, 2010 | 08:15 PM
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Teddy

I have a home ported FAST90 with a home ported LS2 TB. The LS2 TB fits the 90/92 and 102. Yes. Casper makes a LS1/6 to LS2 harness that plugs in and works 100% like stock.





You can also get a MAP relocation kit and move the map to the front of the manifold.






Oh,,,,,,,That white stuff,,,,,,,,,its SNOW.
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Old Sep 10, 2010 | 02:00 AM
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Im not thinking on heads so..
Which intake will make more power on my stock motor (just a MS3 and headers), 102mm vs 92mm.
what you recomend me to do?

Thanks in advance.
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Old Sep 11, 2010 | 04:02 PM
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