Carbureted LSX Forum Carburetors | Carbed Intakes | Carb Tuning Tips for LSX Enthusiasts

LS7 carb intake, with TB. fuel system questions

Thread Tools
 
Search this Thread
 
Old 01-31-2019, 03:47 PM
  #1  
Launching!
Thread Starter
 
bada's Avatar
 
Join Date: Dec 2007
Location: greenbrier tn
Posts: 255
Likes: 0
Received 4 Likes on 2 Posts

Default LS7 carb intake, with TB. fuel system questions

I am changing my LS7 motor, Over to a carb intake, and throttle body. Keeping it FI. I can not get in touch with my old tuner. to find out what all I need for the conversion. He is great, but not sure what has happened to him. He has a shop, and has done my last 3 vettes. And my 32 pickup with the LS7. Great tunes on all of them. But not sure what, has happened to him. Can't get in touch with him.

So I am looking for a good tuner, I am close to Nashville tenn. But do not mind traveling a couple hundred miles to get a great tuner.

Does anyone know of one that is great?

Thanks.

Last edited by bada; 02-03-2019 at 01:54 PM. Reason: .
Old 02-02-2019, 10:04 PM
  #2  
Launching!
iTrader: (8)
 
carbuff's Avatar
 
Join Date: Jul 2003
Location: Austin, Tx
Posts: 226
Likes: 0
Received 9 Likes on 6 Posts

Default

Just curious, which single-plane (I assume that's what you're using) intake are you going with?
Old 02-03-2019, 01:53 PM
  #3  
Launching!
Thread Starter
 
bada's Avatar
 
Join Date: Dec 2007
Location: greenbrier tn
Posts: 255
Likes: 0
Received 4 Likes on 2 Posts

Default

Originally Posted by carbuff
Just curious, which single-plane (I assume that's what you're using) intake are you going with?

Probably a super victor, use my stock injectors with a drive by wire TB adapter. and bolt that to the intake.I would like to use all my injectors, and my DBW TB. Plus not have to change my ECM
Old 02-04-2019, 01:29 PM
  #4  
Launching!
Thread Starter
 
bada's Avatar
 
Join Date: Dec 2007
Location: greenbrier tn
Posts: 255
Likes: 0
Received 4 Likes on 2 Posts

Default

Originally Posted by carbuff
Just curious, which single-plane (I assume that's what you're using) intake are you going with?

PM sent
Old 02-07-2019, 04:39 PM
  #5  
On The Tree
iTrader: (7)
 
Slick68's Avatar
 
Join Date: Sep 2011
Location: Sevierville, TN
Posts: 174
Likes: 0
Received 0 Likes on 0 Posts
Default

I've got a good friend in White House if you want me to see who he uses.
Old 02-09-2019, 11:36 AM
  #6  
FormerVendor
iTrader: (1)
 
pantera_efi's Avatar
 
Join Date: Nov 2008
Location: Santa Ana, CA. USA
Posts: 2,157
Likes: 0
Received 16 Likes on 16 Posts

Default GN PP LS-7 EFI Intake Manifold

Hi Bada, I have used the GM PP LS-7 EFI intake with good HP reports.

I have stock with your cost of $300.00 FOB. (new)

Lance 949-250-1797
Old 02-13-2019, 02:25 PM
  #7  
FormerVendor
iTrader: (1)
 
pantera_efi's Avatar
 
Join Date: Nov 2008
Location: Santa Ana, CA. USA
Posts: 2,157
Likes: 0
Received 16 Likes on 16 Posts

Default GM Performance Parts site

Hi Bada, this LS-7 EFI intake is on the GM Performance Parts WEB SITE.

Lance
Old 02-13-2019, 02:31 PM
  #8  
Launching!
iTrader: (8)
 
carbuff's Avatar
 
Join Date: Jul 2003
Location: Austin, Tx
Posts: 226
Likes: 0
Received 9 Likes on 6 Posts

Default

Originally Posted by pantera_efi
Hi Bada, this LS-7 EFI intake is on the GM Performance Parts WEB SITE.

Lance
Lance,

What fuel rails / injectors do you recommend for these intakes? This intake is short compared to the other options available, which is good in some applications (like mine), but the injectors and rails limit how low the whole setup can be. So I'm curious what you suggest, since I don't believe GM offers an off-the-shelf setup for them.

Thanx.
Old 02-13-2019, 04:05 PM
  #9  
Launching!
Thread Starter
 
bada's Avatar
 
Join Date: Dec 2007
Location: greenbrier tn
Posts: 255
Likes: 0
Received 4 Likes on 2 Posts

Default

Originally Posted by pantera_efi
Hi Bada, this LS-7 EFI intake is on the GM Performance Parts WEB SITE.

Lance
Do you have a part #.? So I can look it up.
Old 02-14-2019, 11:48 AM
  #10  
FormerVendor
iTrader: (1)
 
pantera_efi's Avatar
 
Join Date: Nov 2008
Location: Santa Ana, CA. USA
Posts: 2,157
Likes: 0
Received 16 Likes on 16 Posts

Default GM LS-7 intake # 25534413

Hi Bada, I do have fuel rails though the brackets are not attached due to the length of the chosen fuel injector.(four sizes)

Lance
Old 02-14-2019, 12:33 PM
  #11  
TECH Addict
iTrader: (17)
 
AnotherWs6's Avatar
 
Join Date: Sep 2012
Location: Westchester, NY
Posts: 2,672
Likes: 0
Received 36 Likes on 30 Posts

Default

I have a GMPP LS7 carb manifold with ARP carb studs, carb gasket, AN vaccum fitting, MAP sensor and fel-pro intake gaskets. It's this guy.....
https://www.summitracing.com/parts/n...xoCyKgQAvD_BwE

....but it's black and was the predrilled version so it came with holes for the injectors already. PM me or shoot me a text. 914EIGHTfourFOUR8040.




All times are GMT -5. The time now is 01:27 AM.