Generation III External Engine LS1 | LS6 | Bolt-Ons | Intakes | Exhaust | Ignition | Accessories
Sponsored by:
Sponsored by:

F.A.S.T. 90mm Gains on my setup?

Old 03-05-2007, 08:01 AM
  #1  
12 Second Club
Thread Starter
iTrader: (9)
 
nahasapeemapetalon's Avatar
 
Join Date: Jun 2006
Location: Grand Forks, North Dakota
Posts: 1,051
Likes: 0
Received 0 Likes on 0 Posts

Default F.A.S.T. 90mm Gains on my setup?

What kind of gains would I see from going to a FAST 90mm intake and TB? I have stock tb and ls6 intake and no MAF. I would think a good 25hp....
Old 03-05-2007, 08:23 AM
  #2  
12 Second Club
iTrader: (5)
 
2000WS6TA's Avatar
 
Join Date: Aug 2005
Location: finksburg, MD
Posts: 587
Likes: 0
Received 1 Like on 1 Post

Default

id say more like 15. but who knows it might do better then i think.
Old 03-05-2007, 09:00 AM
  #3  
TECH Junkie
iTrader: (5)
 
teke184's Avatar
 
Join Date: Feb 2007
Location: Key West, Florida
Posts: 3,183
Likes: 0
Received 0 Likes on 0 Posts
Default

agreed...probably about 15hp...

for the $1200...you may as well upgrade the heads...get 2x that power
Old 03-05-2007, 09:15 AM
  #4  
12 Second Club
Thread Starter
iTrader: (9)
 
nahasapeemapetalon's Avatar
 
Join Date: Jun 2006
Location: Grand Forks, North Dakota
Posts: 1,051
Likes: 0
Received 0 Likes on 0 Posts

Default

Yea i wont spend that kind of money for only 15hp, if it was 25-25+ i might consider
Old 03-05-2007, 10:21 AM
  #5  
12 Second Club
iTrader: (8)
 
00BlueTA's Avatar
 
Join Date: Jan 2006
Location: Delaware
Posts: 545
Likes: 0
Received 0 Likes on 0 Posts

Default

My friend with the similar setup and he pick up about 10-15 across the board but at about 5000-6500rpm he pick up 26hp. You might be able to see the same numbers, but I dont think its worth the money. But If you have the money and you want the setup, go for it!
Old 03-05-2007, 12:23 PM
  #6  
12 Second Club
iTrader: (12)
 
linegtdt52's Avatar
 
Join Date: Aug 2004
Location: Dallas, TX
Posts: 402
Likes: 0
Received 0 Likes on 0 Posts

Default

I think 10-12 due to what I got
Old 03-05-2007, 12:32 PM
  #7  
TECH Resident
iTrader: (16)
 
NoGamesLS1's Avatar
 
Join Date: Jul 2005
Posts: 800
Likes: 0
Received 0 Likes on 0 Posts

Default

~15 on a stock motor, but with a cam and boltons you should see 25+
Old 03-05-2007, 02:16 PM
  #8  
12 Second Club
Thread Starter
iTrader: (9)
 
nahasapeemapetalon's Avatar
 
Join Date: Jun 2006
Location: Grand Forks, North Dakota
Posts: 1,051
Likes: 0
Received 0 Likes on 0 Posts

Default

Originally Posted by 00BlueTA
My friend with the similar setup and he pick up about 10-15 across the board but at about 5000-6500rpm he pick up 26hp. You might be able to see the same numbers, but I dont think its worth the money. But If you have the money and you want the setup, go for it!
At the wheels or flywheel? I assume you were looking at a dyno. I do spin mine up to about 6700. Its a lot of money, true. 1000+ bucks for an avg of 10-15 hp seems too much, what about ported 90/90 setup, or doesnt that help much, I have seen a few threads on porting that intake...was it to match the head ports? or as well gut out the intake runners?

Thanks for your input!
Old 03-05-2007, 09:17 PM
  #9  
11 Second Club
iTrader: (5)
 
one2run's Avatar
 
Join Date: Jul 2005
Location: Crestview, FL
Posts: 510
Likes: 0
Received 0 Likes on 0 Posts
Default

Over all i was pleased with mine. I did not see the gains i wanted at peak hp, but the way it pulls from 5000 to 6800! I got 20rwhp on top. the tq picked up the same 20 from 5000 to 6800 RPM's.
Peak gain you will be upset, but the perfomance on top is awesome and i lost nothing in the lower RPM's. nothing but gains and my 90/90 is out of the box.
Old 03-05-2007, 09:44 PM
  #10  
12 Second Club
iTrader: (8)
 
00BlueTA's Avatar
 
Join Date: Jan 2006
Location: Delaware
Posts: 545
Likes: 0
Received 0 Likes on 0 Posts

Default

Originally Posted by nahasapeemapetalon
At the wheels or flywheel?
At the wheels! I am not sure about porting it thow, I know my friends was bolted on out of the box
Old 03-06-2007, 10:53 AM
  #11  
TECH Regular
iTrader: (6)
 
ohsofast's Avatar
 
Join Date: Apr 2005
Location: North Carolina
Posts: 463
Likes: 0
Received 0 Likes on 0 Posts

Default

I wouldn't get it, looking at your times I would by some sticky tires.
Old 03-06-2007, 11:02 AM
  #12  
12 Second Club
Thread Starter
iTrader: (9)
 
nahasapeemapetalon's Avatar
 
Join Date: Jun 2006
Location: Grand Forks, North Dakota
Posts: 1,051
Likes: 0
Received 0 Likes on 0 Posts

Default

Originally Posted by ohsofast
I wouldn't get it, looking at your times I would by some sticky tires.
Haha nice comment on my time. I am currently purchasing a Ford 9" and will be putting some wrinkle wall slicks on it.


Thread Tools
Search this Thread

All times are GMT -5. The time now is 06:15 PM.