Conversions & Swaps LSX Engines in Non-LSX Vehicles
Sponsored by:
Sponsored by:

a/n fittings on fuel rail

Thread Tools
 
Search this Thread
 
Old 05-18-2004, 09:47 PM
  #1  
11 Second Club
Thread Starter
iTrader: (46)
 
68birdls1's Avatar
 
Join Date: Feb 2004
Location: jacksonville, fl
Posts: 1,667
Likes: 0
Received 0 Likes on 0 Posts

Default a/n fittings on fuel rail

i was just wandering how you get the a/n fitting on the fuel rail? i have not seen how they go on? do they just screw on or do you have to silicone it on there?
Old 05-19-2004, 05:47 AM
  #2  
TECH Fanatic
iTrader: (1)
 
Scooter70's Avatar
 
Join Date: Dec 2003
Location: Farmington Hills, MI
Posts: 1,098
Likes: 0
Received 0 Likes on 0 Posts
Default

Use these: http://store.summitracing.com/produc...earchtype=ecat to do this:


It works on the fuel tank too.
Old 05-19-2004, 02:45 PM
  #3  
11 Second Club
Thread Starter
iTrader: (46)
 
68birdls1's Avatar
 
Join Date: Feb 2004
Location: jacksonville, fl
Posts: 1,667
Likes: 0
Received 0 Likes on 0 Posts

Default

so all you do is crimp it on there?!? that seems pretty easy! thanks for the help. is that what you used on your car?
Old 05-19-2004, 03:19 PM
  #4  
TECH Fanatic
iTrader: (1)
 
Scooter70's Avatar
 
Join Date: Dec 2003
Location: Farmington Hills, MI
Posts: 1,098
Likes: 0
Received 0 Likes on 0 Posts
Default

Originally Posted by 68bird
so all you do is crimp it on there?!? that seems pretty easy! thanks for the help. is that what you used on your car?
They're like a compression fitting with a ferrel. (I have no idea how to spell ferrel. ) Yup, those pics are my car. I haven't started the car with the new motor yet so I hesitate to comment on how well they seal.
Old 05-19-2004, 03:32 PM
  #5  
11 Second Club
Thread Starter
iTrader: (46)
 
68birdls1's Avatar
 
Join Date: Feb 2004
Location: jacksonville, fl
Posts: 1,667
Likes: 0
Received 0 Likes on 0 Posts

Default

so what did you use to crimp it on with?
Old 05-19-2004, 04:53 PM
  #6  
TECH Senior Member
iTrader: (7)
 
Brains's Avatar
 
Join Date: Jan 2002
Location: Katy, TX
Posts: 12,754
Likes: 0
Received 0 Likes on 0 Posts
Default

I'm guessing you haven't used a compression fitting yet -- once you do it'll be pretty self explanatory.. They way they work is this:

1. Put the line nut on the hard line (the red piece in the photos)..
2. Put the compression ring (ferrule) on the line, inside the line nut..
3. Thread the fitting (blue part) and the line nut together, and it will compress the ferrule until it bites into the hard line -- creating a very tight seal.

Very fast, inexpensive, and reliable
Old 05-19-2004, 05:39 PM
  #7  
11 Second Club
Thread Starter
iTrader: (46)
 
68birdls1's Avatar
 
Join Date: Feb 2004
Location: jacksonville, fl
Posts: 1,667
Likes: 0
Received 0 Likes on 0 Posts

Default

ohh thanks alot! sounds like thats the way i'm gonna go. thanks for the explanation!
Old 05-19-2004, 09:34 PM
  #8  
TECH Regular
iTrader: (8)
 
Lesrace82's Avatar
 
Join Date: Sep 2002
Location: Byron, IL
Posts: 482
Likes: 0
Received 0 Likes on 0 Posts

Default

I used that on my fuel line with no leaks.
Old 05-20-2004, 11:13 AM
  #9  
11 Second Club
Thread Starter
iTrader: (46)
 
68birdls1's Avatar
 
Join Date: Feb 2004
Location: jacksonville, fl
Posts: 1,667
Likes: 0
Received 0 Likes on 0 Posts

Default

thats good to hear, i have heard some pretty good things about them on another website!
Old 05-20-2004, 11:20 AM
  #10  
LS1Tech Sponsor
iTrader: (4)
 
MADMAN's Avatar
 
Join Date: Jan 2002
Location: At the track
Posts: 5,295
Likes: 0
Received 4 Likes on 4 Posts

Default

I stock the adaptor fittings to go from factory fuel lines to braided. Give me a call.
__________________
www.madmanandcoracing.com


225-343-9029
Old 05-20-2004, 11:53 AM
  #11  
Launching!
iTrader: (2)
 
Mas280's Avatar
 
Join Date: Dec 2003
Location: Bay Area,Ca
Posts: 239
Likes: 0
Received 0 Likes on 0 Posts

Default

Fuel Injection Fittings to Fit Chevrolet

LT-1, LT-4 & Ls 1 made from aluminun billet to -6AN will snap on stock rails.
Part # Price #
5800 $39.95 pair
call them

Pure Choice Motorsports
2155 W. Acoma Blvd.
Lake Havasu City, AZ 86403
(928) 505-8355 tech line & fax line
(888) 505-8355 order line

I hope this helps
Old 05-20-2004, 12:00 PM
  #12  
TECH Fanatic
iTrader: (1)
 
Scooter70's Avatar
 
Join Date: Dec 2003
Location: Farmington Hills, MI
Posts: 1,098
Likes: 0
Received 0 Likes on 0 Posts
Default

Originally Posted by Mas280
5800 $39.95 pair
Ouch! The Russell fittings are ~$7 each.
Old 05-20-2004, 12:30 PM
  #13  
Launching!
iTrader: (2)
 
Mas280's Avatar
 
Join Date: Dec 2003
Location: Bay Area,Ca
Posts: 239
Likes: 0
Received 0 Likes on 0 Posts

Default

You pay for what you get. I like to have the factory snap fittings.
Old 05-20-2004, 02:54 PM
  #14  
TECH Addict
 
Keith's Avatar
 
Join Date: Oct 2002
Location: Mefis
Posts: 2,601
Received 19 Likes on 16 Posts

Default

We used the same kind of thing on my dad's conversion. A Swagelok. Fits beautifully with no leaks.
Old 05-22-2004, 08:50 AM
  #15  
Conversion master
iTrader: (1)
 
70 LS1's Avatar
 
Join Date: Dec 2001
Location: Gig Harbor, Wa
Posts: 861
Likes: 0
Received 1 Like on 1 Post
Default

I had a male AN -06 fitting brazed onto my fuel rail. Works great, cheap and no leaks.
Old 05-24-2004, 06:46 PM
  #16  
TECH Veteran
iTrader: (1)
 
Steve1969LS1's Avatar
 
Join Date: Dec 2001
Location: Anaheim Hills, CA
Posts: 4,274
Likes: 0
Received 2 Likes on 2 Posts

Default

I used a compression fitting.. was cheap, easy and effective.. I might have an AN fitting welded on my extra FR as a backup though..
Old 07-01-2004, 07:25 AM
  #17  
On The Tree
 
robin427's Avatar
 
Join Date: May 2004
Location: London, UK
Posts: 161
Likes: 0
Received 0 Likes on 0 Posts
Default

How do I remove the fuel line that enters the fuel rail? I've been supplied with the fancy braided hoses and adaptors but can't seem to the original off - I've removed the clip and the rubber bit, but the rest doesn't want to budge (it feels loose but won't slide right off).

Do I just need to pull harder?
Old 07-01-2004, 08:49 AM
  #18  
On The Tree
 
robin427's Avatar
 
Join Date: May 2004
Location: London, UK
Posts: 161
Likes: 0
Received 0 Likes on 0 Posts
Default

Solved my own problem:

The fuel connector has 4 sprung tabs inside that act as barbs to grip it to the fuel pipe:



I bent a small piece of copper tube around the pipe and slid it into the connector, depressing the springs. One small tap with my hand and it was easily removed:

Attached Thumbnails a/n fittings on fuel rail-fuel_connector.jpg   a/n fittings on fuel rail-fuel_rail_tool.jpg  
Old 07-01-2004, 10:40 AM
  #19  
12 Second Club
iTrader: (29)
 
HotRod68Camaro's Avatar
 
Join Date: Dec 2003
Location: San Antonio, TX
Posts: 983
Likes: 0
Received 0 Likes on 0 Posts

Default

its good to know tose fittings work. Can they be used on the vent line(at least on the engine side)?

Kyle
Old 12-18-2004, 10:23 PM
  #20  
TECH Apprentice
iTrader: (3)
 
Payne's Avatar
 
Join Date: Apr 2003
Location: Stanford, CA
Posts: 380
Likes: 0
Received 0 Likes on 0 Posts

Default

Back from the dead!

I really worry about a compression fittings leaking and engine fire...

Is it worth the $30 to just get the one that goes in the GM quick connect and not worry about leakage? Im tempted to go that way for peace of mind...


Quick Reply: a/n fittings on fuel rail



All times are GMT -5. The time now is 07:22 PM.