GM Engine & Exhaust Performance EFI | GEN I/GEN II/GEN III/GEN IV Engines |Small Block | Big Block |

Which intake manifold and throttle body

Old Dec 9, 2011 | 11:43 PM
  #21  
neilownz's Avatar
TECH Fanatic
 
Joined: May 2008
Posts: 1,769
Likes: 2
From: Fargo, ND
Default

I meant part 7139 might work. 7140 is for a ls2 TB.
Reply
Old Dec 13, 2011 | 03:34 PM
  #22  
SSmikeSS's Avatar
Thread Starter
Launching!
iTrader: (3)
 
Joined: Mar 2006
Posts: 222
Likes: 0
Default

Originally Posted by neilownz
I meant part 7139 might work. 7140 is for a ls2 TB.
Thank you for your help.
Are you using any of these intakes I've been looking at? I'm really leaning toward the pro flow xt with the ls2 tb. I just don't want to short change myself.
Reply
Old Dec 15, 2011 | 08:43 AM
  #23  
SweetS10V8's Avatar
TECH Addict
iTrader: (4)
 
Joined: Jun 2004
Posts: 2,584
Likes: 0
From: Michigan
Default

Originally Posted by SSmikeSS
Thank you for your help.
Are you using any of these intakes I've been looking at? I'm really leaning toward the pro flow xt with the ls2 tb. I just don't want to short change myself.
Read this.......Just passing along info, this is about the Pro FLow XT.......This was obviously before the FAST intake had been released....

Originally Posted by Raffman
Well I just confirmed my thoughts with Richard @ WCCH , this intake gives up way too much bottom end for my application. I'm almost a second slower at the 1/8th mi strip and throttle responce is a little lazy. Richard says they act a lot like the victor (3500-7000 rpm) but shorter runners, so it would have to be for a lighter vehicle, looser converter and lower gear or something that can afford to give up so much bottom.
I'm running a 4L80E, 3000 stall with 3.73's and don't want to change and give up driveability. The fact is there is nothing out there currently for most of our trucks. FAST is supposily working on a truck only intake but sure it will be big $ when and if.
So I'm going back to the LS6 intake, it falls off some at the top but I was in the high 7's at the 1/8th with it so not too bad.
My only regret.........I sold my LS6 intake.................................
Reply
Old Dec 15, 2011 | 02:24 PM
  #24  
SSmikeSS's Avatar
Thread Starter
Launching!
iTrader: (3)
 
Joined: Mar 2006
Posts: 222
Likes: 0
Default

I think I read that before. I thought more people would have used it by now with different results.(maybe)
You should be a salesman for FAST LOL

What rails and TB did you use?
What else would I need? x link, misc fuel lines, FPR, ???
MONEY
MONEY
Reply
Old Dec 15, 2011 | 07:17 PM
  #25  
SweetS10V8's Avatar
TECH Addict
iTrader: (4)
 
Joined: Jun 2004
Posts: 2,584
Likes: 0
From: Michigan
Default

This link will get you what you need.

Fuel Air Spark Technology - Leader In Electronic Fuel Injection
Reply
Old Dec 23, 2011 | 07:54 PM
  #26  
SSmikeSS's Avatar
Thread Starter
Launching!
iTrader: (3)
 
Joined: Mar 2006
Posts: 222
Likes: 0
Default

102mm electronic throttle bodies....
I see Tpis makes one and Nick Williams. I also found one on ebay. I can't remember the name. They all are expensive.
Is there anybody using any of these? Which would you recommend?
Reply
Old Dec 28, 2011 | 02:09 PM
  #27  
AINT SKEERED's Avatar
TECH Addict
iTrader: (2)
 
Joined: Apr 2002
Posts: 2,061
Likes: 0
From: Albany La
Default

I bet the pro flo would work a lot better if it was cammed like a victor jr. Get all that Tq back and still make more top end .
Reply
Old Dec 28, 2011 | 11:36 PM
  #28  
00Wildcat's Avatar
TECH Regular
 
Joined: Apr 2008
Posts: 423
Likes: 0
Default

according to Holley rep over on YB cathedral port manifold is supposed to be ready to ship now.
Reply
Old Jan 1, 2012 | 09:08 AM
  #29  
SSmikeSS's Avatar
Thread Starter
Launching!
iTrader: (3)
 
Joined: Mar 2006
Posts: 222
Likes: 0
Default

Originally Posted by 00Wildcat
according to Holley rep over on YB cathedral port manifold is supposed to be ready to ship now.
LOL now another option. I'll have to look that up.
I've been looking in to the FAST lately. It seems like the Nick Williams TB is the way to go with that set up.
I was messing around under the hood last week and noticed I might have an issue with the piping from my Vortech. If any of these intakes stick out towards the front more than the stocker, I'm going to have more "stuff" to move around.
Reply
Old Jan 1, 2012 | 09:38 AM
  #30  
N/ALS1's Avatar
TECH Enthusiast
iTrader: (1)
 
Joined: Oct 2011
Posts: 528
Likes: 1
From: Baytown
Default

Go with the FAST LSXRT, thats the one I will be useing on my 6.0.
Reply

Thread Tools
Search this Thread

All times are GMT -5. The time now is 08:52 AM.