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Hey guys, help me out (Intake related)

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Old 04-14-2007, 03:34 PM
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Default Hey guys, help me out (Intake related)

Hey guys,
I couldn't really find all the information, so if someone has it and can link it to another thread then that's fine. I don't wanna make "another one of them" posts.

Anyway,
I'm at a toss up, LS6, FAST 78, or FAST 90...

LS6 obviously bang for the buck purchase..

Main info about the Fast intakes are, I read somewhere on here I coulda swore the Fast 78 and 90 aren't too diff on a dyno, especially when ported.

My motor, I'm lookint at tossing a decent cam into, lid, exhaust, ported TB, MAF, and maybe N20 once the swap is complete. I like the idea of the FAST being 3 layers, for porting down the road. Possibly next year I shall start to build a motor on the side, such as a stroker motor, or something. So if I could benefit from the FAST I will go that route, plus I get a free Tshirt hell why not lol.

I will be True Firing my LS1 Intake, as well as some others I picked up off eBay to sell, and pay for whatever intake I go with, in which I have an awesome contact on the FAST intakes pricewise. So please just drop me your .02, as long as it's positive. Also if for some reason the search didn't show me the info, and it's avail. Please link me to it.
Old 04-14-2007, 03:45 PM
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well if you are looking down the road you will kick yourself in the *** if you don't get the fast 90/90.
Old 04-14-2007, 03:46 PM
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Will the 90/90 be too much on the mods I have listed?
Old 04-14-2007, 04:02 PM
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ever consider the typhoon 96mm
Old 04-14-2007, 05:48 PM
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stay away from typhoon is all I have to say.

The 90/90 won't be too much for your mods, as long as you have a cam in there. It will really shine 400+ hp. It is definatly on my to do list. Since you have the ls1 intake, I would reccomend putting this on at the same time.
Old 04-14-2007, 07:30 PM
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typoon aint that bad except the gaskets. but they are working on that they had sealing problems with the old ones
Old 04-14-2007, 09:00 PM
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Originally Posted by black01_WS6
well if you are looking down the road you will kick yourself in the *** if you don't get the fast 90/90.
90/90
Old 04-15-2007, 09:52 PM
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wut is wrong with the typhoon i had gasket problems but they made new gaskets and they just shipped them out ot me for free about 3 days ago
Old 04-15-2007, 10:04 PM
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i have been told ported ls2 intake and 90mm NW TB
Old 04-16-2007, 10:02 AM
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FWIW I put the fast 78 on my setup (previous LS6) this weekend and picked up 10 HP but lost 6 in TQ.

The gains between the 78 and 90 are minimal at best (5~7) unless you start to get over 383 Ci.




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