90 mm comparison
90 mm comparison Has anyone done a comparison between a ls2 90/90 setup and a fast 90/90 setup? I'm starting to research my next wave of mods, and I haven't seen any dyno or track testing done to determine which of these 2 setups is the better way to go. I'm planning on adding cubes down the road, so the bigger intake will only shine more when I cross that bridge, but I want to g with which ever setup is going to have better potential. Of course, once the better of the 2 had been determined thru solid dyno and track testing, it will have to be tested against the ls7 intake and a matching TB too, so the comparison can't be complete until those are out and tested as well.
If anyone has results.... post them up! I'm sure I'm not the only one that's wondering what the deal is.
If anyone has results.... post them up! I'm sure I'm not the only one that's wondering what the deal is.
I've tested the 90LSX against the LS6 a few times.Lowest gain was 20hp,highest was 32hp.Of course these were ported inhouse though.
ET went from 11.18 at 119mph down to 10.96 at 123mph with DA very close.
ET went from 11.18 at 119mph down to 10.96 at 123mph with DA very close.
I think the fast 90mm stuff really likes big cubes. I bought mine for the future 408 iron i will be getting. But for now it does real we`ll with my stock bottom 346. I got 441rwhp N/A and 655rwhp with 150 shot- converter locked. Unlocked I got 569rwhp and forgot to open the cutout!!I don`t regret getting it!
