ported FAST 90 and no tune?
06-28-2008, 11:05 PM
#1
ported FAST 90 and no tune? Anybody have some dyno with A/F ratio after a ported FAST 90-92mm?
I recently got a nice tune for my car(LS6 intake) and now I'm planning to order a ported FAST 92 and PTM 92mm TB. I dont wanna get a retune cause my tuner is 500miles far.
anybody wants to share experience with untuned FAST over LS6 ?
I was told it will fatten the A/F by 1 point...
I recently got a nice tune for my car(LS6 intake) and now I'm planning to order a ported FAST 92 and PTM 92mm TB. I dont wanna get a retune cause my tuner is 500miles far.
anybody wants to share experience with untuned FAST over LS6 ?
I was told it will fatten the A/F by 1 point...
Last edited by Johnnystock; 06-29-2008 at 12:57 PM.
07-02-2008, 12:17 AM
#6
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When I put my 90/90 on I didn't tune it at first and it ran fine, but when I did get it tuned it picked up another 20hp. So I dont think it's worth installing it without a proper tune.
