LT1-LT4 Modifications 1993-97 Gen II Small Block V8

LS7 fuel injectors

Thread Tools
 
Search this Thread
 
Old 05-14-2008, 09:22 PM
  #1  
11 Second Club
Thread Starter
iTrader: (6)
 
ElkySS's Avatar
 
Join Date: Oct 2007
Location: Houston Tx
Posts: 2,149
Likes: 0
Received 31 Likes on 24 Posts

Default LS7 fuel injectors

Does anyone know what impedance they are and if they will fit an lt1?
Old 05-14-2008, 11:14 PM
  #2  
11 Second Club
iTrader: (88)
 
the_merv's Avatar
 
Join Date: Mar 2006
Location: The Beach...
Posts: 19,260
Received 58 Likes on 51 Posts

Default

They will not fit a LT1 Engine, they are 42 lb/hr I believe.

The Injector itself is skinnier about .5" taller, and uses a EVI-5 Connector. The LT1/LS1 F-bodies have a EVI-1 Connector. I'm currently using LS2 Injectors on my 402, they are identical to the LS7 Injectors, the difference is that they are rated ar 33.9 lbs/hr.
Old 05-14-2008, 11:27 PM
  #3  
11 Second Club
Thread Starter
iTrader: (6)
 
ElkySS's Avatar
 
Join Date: Oct 2007
Location: Houston Tx
Posts: 2,149
Likes: 0
Received 31 Likes on 24 Posts

Default

im just trying to figure out a good replacement for my stock ones. between 30 and 36 lb/hr
Old 05-15-2008, 12:24 AM
  #4  
TECH Senior Member
iTrader: (3)
 
Formula350's Avatar
 
Join Date: Oct 2006
Location: Decatur, TN (N-W of Athens)
Posts: 7,564
Likes: 0
Received 3 Likes on 3 Posts
Default

Couldn't you still run them Merv, if you got a slightly longer bolt (and the EVI-5 connectors spliced on) and put a washer or 2 under where the bolts go for the fuel rails? I believe quite a few people run the tall, newer style ones, on their LTx motors.
Old 05-15-2008, 03:27 PM
  #5  
TECH Fanatic
iTrader: (2)
 
blackz93's Avatar
 
Join Date: May 2003
Location: nc
Posts: 1,661
Likes: 0
Received 1 Like on 1 Post
Default

Originally Posted by the_merv
They will not fit a LT1 Engine, they are 42 lb/hr I believe.

The Injector itself is skinnier about .5" taller, and uses a EVI-5 Connector. The LT1/LS1 F-bodies have a EVI-1 Connector. I'm currently using LS2 Injectors on my 402, they are identical to the LS7 Injectors, the difference is that they are rated ar 33.9 lbs/hr.

EV6 is what you're thinking about.
Old 05-15-2008, 11:07 PM
  #6  
11 Second Club
iTrader: (88)
 
the_merv's Avatar
 
Join Date: Mar 2006
Location: The Beach...
Posts: 19,260
Received 58 Likes on 51 Posts

Default

Originally Posted by blackz93
EV6 is what you're thinking about.
Probably.. I know it's 5 or 6..
Old 05-16-2008, 11:04 AM
  #7  
TECH Fanatic
iTrader: (2)
 
blackz93's Avatar
 
Join Date: May 2003
Location: nc
Posts: 1,661
Likes: 0
Received 1 Like on 1 Post
Default

It's 6




All times are GMT -5. The time now is 04:52 AM.