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Thread: fast90 intake
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03-18-2008, 07:30 AM #1
fast90 intake
how much more horsepower does the fast 90 give u over the 78 intake
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03-18-2008, 07:33 AM #2
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03-18-2008, 07:38 AM #3
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blacker than wesleysnipes- 98' trans am
never never never go with a fast 78 combo..its a waste of money and time..if going fast...go 90/90 or else just stick with the ls6
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03-18-2008, 07:44 AM #4
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Black/Silver Stripes- 2000 Trans am Ws6
or now you can go w/ the new 92 setup
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03-18-2008, 07:45 AM #5
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blacker than wesleysnipes- 98' trans am
true..but you would really need to be pushing alot of air to see any diff between 2"
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03-18-2008, 04:15 PM #6
thanks for the advice
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03-18-2008, 04:42 PM #7
they discontinued the FAST90 and introduced the FAST92 as its predicessor...
i agree w/Shady, go FAST90 or FAST92, never a FAST78. In my personal experience I found the Ls6 intake to be a joke on my H/C setup. I swapped to a self ported FAST90 and gained 35rwhp over the Ls6 i had on my car...
its really not worth stepping up to a FAST90 or 92 unless you have H/C done. thats where the difference will really be noticed...2018 CTS-V: °°668rwhp/658rwtq°°
2013 ZL1: °°590rwhp/576rwtq°°
"Never argue with an idiot. They drag you down to their level, then beat you with experience."
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03-18-2008, 05:13 PM #8
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it all depends on mods, but if you look around people are selling the 90 somewhat cheap because there upgrading, just an idea
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