Ported Fast 90 Intake!!!!!
Originally Posted by JEB99TA
I'm nowhere near stock, but, waiting to get mine tuned after a F.A.S.T. 90/90 install yesterday. I was told to not get into the throttle too hard until it's tuned, but, I can feels gains everywhere thru the powerband ... though I haven't had it above 4500 rpm ... can't wait to get it tuned on the dyno and see what the numbers come out to. I'm hoping to see 20-30 RWHP and a slight TQ gain.
Originally Posted by orangeapeel
Are you afraid to lean out your motor? Your running around on heads and cam untuned? Does it run like crap?
The car was dyno tuned about 2 months ago. It just hasn't been re-tuned since the 90/90 upgrade from my old Jantzer ported stock TB and LS6 intake. It should be safe to get on it hard, but, I don't want to damage the motor ... so, no it's not untuned ... just not RE-tuned since the swap yesterday.
It runs great ... no idling issues ... no surging at idle ... no stalling or choking ... seems to run pretty clean and it's a little louder than before ... even sounds better. Probably louder because of more airflow, I assume.
Being a smaller cube motor, I didn't feel it necessary to have it ported unless I go with a bigger cam or bigger cubes later down the road. It feels real strong since the swap.
Originally Posted by 2 fast 2000
I think in my own opinion a 90/90 set up on a stock LS1 is a bit much. You'll probably gain rwhp, but it'll feel like you lost it. I would wait, just my .02!
IF you want to go ahead and get the FAST you won't ever have to upgrade again. it will give you more and more power as you continue to upgrade.
Do it once, do it right, and be able to leave it alone when your done... instead of this...oh i forgot to get this... this...and this....
Originally Posted by 2 fast 2000
I think in my own opinion a 90/90 set up on a stock LS1 is a bit much. You'll probably gain rwhp, but it'll feel like you lost it. I would wait, just my .02!
It's hardly stock. I tell people it is, though ... lol!
UNLOCKED A4 =400RWHP/387RWTQ
NEW NUMBERS WITH F.A.S.T. 90/90 COMING SOON.
Forged 347>AFR 205's>224/228 Cam>F.A.S.T. 90/90>FLP 4L65E Race Level 5> YankSS3600>33-spline Strange 12-bolt w/ 3.73's>Full suspension w/HDBilstein's>Racetronix FP>SVO 30# 's>17" AFS blk chrome ZR1's > WS9 Hood w/ functional Ram Air
Originally Posted by ZL1Killa
do you have a FAST90/90 on your car right now? and did it feel like it lost it?... i don't think people should post up about FAST's unless you have them, or have seen the results.
IF you want to go ahead and get the FAST you won't ever have to upgrade again. it will give you more and more power as you continue to upgrade.
Do it once, do it right, and be able to leave it alone when your done... instead of this...oh i forgot to get this... this...and this....
IF you want to go ahead and get the FAST you won't ever have to upgrade again. it will give you more and more power as you continue to upgrade.
Do it once, do it right, and be able to leave it alone when your done... instead of this...oh i forgot to get this... this...and this....
I believe any one building motor can't go wrong putting a ported F.A.S.T. 90 and then build the motor up for it. Kinda' like doing the 12-bolt before going for HP that you know is going to break the 10-bolt and then end up having to do it twice.
Originally Posted by JEB99TA
Thanks ZL1Killa I'll be ordering the SLP 85mm ... a littl eeasier for my tuner to tune as opposed the Granatelli 90mm MAF. 85mm is all I'll ever need on my small cube.
why buy a new MAF when the stock one works fine? <--- this still kills me why ppl buy new ones. you can de-screen a stock one, if it is screened and TUNE IT and it runs fine. as thats what mine is
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Originally Posted by ZL1Killa
why buy a new MAF when the stock one works fine? <--- this still kills me why ppl buy new ones. you can de-screen a stock one, if it is screened and TUNE IT and it runs fine. as thats what mine is
The stocker (ported and de-screened) simply is not enough airflow for my needs. Pretty simple equation to me.
