Picked up a new FAST 92/92....
05-12-2013, 06:05 PM
#2
Ill say 427/405. I don't think you need to port it w/ that setup since its not max effort.
05-13-2013, 12:24 PM
#5
Interesting. Mine put down 414/387. I may have to look into a ported 92 then. I didnt think at that power level the ls6 would be a restriction.
05-13-2013, 12:31 PM
#6
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I'm going to say that you will gain about 15 hp. I recently was talking to someone from Livernois Motorsports, and they basically said that those FAST intakes are usually only good for around another 12-15 hp over the LS6 intakes. I realize there have been reported cases of 20 or more hp, but this guy has no vested interest to lie to me, so take it for what it's worth
05-13-2013, 04:16 PM
#7
I'm going to say that you will gain about 15 hp. I recently was talking to someone from Livernois Motorsports, and they basically said that those FAST intakes are usually only good for around another 12-15 hp over the LS6 intakes. I realize there have been reported cases of 20 or more hp, but this guy has no vested interest to lie to me, so take it for what it's worth
