2nd Generation Specific (1986-1992) 1986-1992 Discussion including performance modifications and technical support sections.
Sponsored by:

Fuel rail question?

Thread Tools
 
Search this Thread
 
Old 12-22-04, 10:41 PM
  #1  
Damnit, steel doors hurt!

Thread Starter
 
ImprezedRS's Avatar
 
Join Date: Apr 2003
Location: Charlotte, NC
Posts: 788
Likes: 0
Received 0 Likes on 0 Posts
Fuel rail question?

I have a S5 TII Intake manifold for my NA Turbo conversion, will the S4 TII Fuel rails work on this intake manifold or will i have to use the S5 Tii fuel rails.?
Old 12-22-04, 11:22 PM
  #2  
Damnit, steel doors hurt!

Thread Starter
 
ImprezedRS's Avatar
 
Join Date: Apr 2003
Location: Charlotte, NC
Posts: 788
Likes: 0
Received 0 Likes on 0 Posts
also can you use the NA fuel rails or are they different too?
Old 12-23-04, 03:20 AM
  #3  
I am 2Furious

 
gingenhagen's Avatar
 
Join Date: Sep 2004
Location: NJ / Philly
Posts: 846
Likes: 0
Received 0 Likes on 0 Posts
S4 and S5 T2 rails should be interchangeable. Well...I know for sure the S5 fuels rails can swap into an S4. I'm assuming it'll work the other way.

NA and Turbo fuel rails are inverted. For the NA, pulsation dampener and pressure regulator are on the end farther away from firewall. On T2, on the closer end. Don't know for sure if they're interchangeable.
Old 12-23-04, 05:52 AM
  #4  
Lives on the Forum

 
RETed's Avatar
 
Join Date: Feb 2001
Location: n
Posts: 26,664
Likes: 0
Received 16 Likes on 15 Posts
Um, no.
The Kouki FC turbo fuel rails need to be shimmed if being used on the Zenki FC turbo lower intake manifold.
For argument sake, they are not swappable.
They mount differently.

All primary fuel rails, turbo or non-turbo, can be swapped - be careful of the PD position though.

I don't think the turbo and non-turbo secondary fuel rails can swap.


-Ted
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
astrum
2nd Generation Specific (1986-1992)
24
11-15-17 08:44 AM



Quick Reply: Fuel rail question?



All times are GMT -5. The time now is 07:08 PM.