What type of gains from a fast 90/90 on my setup
07-28-2008, 07:41 PM
#1
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What type of gains from a fast 90/90 on my setup Was curious how much it will pickup on my setup! I have a 10.8:1 383, stage 1 livernois heads, with a 228/228 .630" 114 cam, 85mm maf, 2.5 dual and x pipe. I have the intake and I am in the middle of porting it. I do need a tunes too, so I was wondering how much....was running a ls6 intake!
07-30-2008, 05:09 AM
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ehh those gains ^^ are pretty good i guess. Im still trying to figure out why those intakes cost so damn much tho? 1300/1400 bucks for a fast 92/92 combo last time i checked.They are badass intakes tho but for the price id expect a lil more hp gains when used in a stock bottom end h/c ls1
07-30-2008, 06:50 AM
#5
I'll I am going to say is this.
In my situation which is stock 02 heads untouched. Compared to a LS6 style intake that was stock. Seemingly my car didnt gain all that much with a Ported 90/90 set up from Vengence.
The car makes around 385-396 (gotta redyno) The cam in the car has been proven to make around 395-405 with or with out the intake swap.
I think the heads are stalled out, and with no bump in compression i am certain i am not getting the FULL benefit of a free flowing intake.
At bear minimum either if the car didnt come with a LS6 intake or its a ported heads/cam combo then its not going to pan out if you beleive in a $ per hp ratio.
In my situation which is stock 02 heads untouched. Compared to a LS6 style intake that was stock. Seemingly my car didnt gain all that much with a Ported 90/90 set up from Vengence.
The car makes around 385-396 (gotta redyno) The cam in the car has been proven to make around 395-405 with or with out the intake swap.
I think the heads are stalled out, and with no bump in compression i am certain i am not getting the FULL benefit of a free flowing intake.
At bear minimum either if the car didnt come with a LS6 intake or its a ported heads/cam combo then its not going to pan out if you beleive in a $ per hp ratio.
