installing -AN fittings on stainless line
#1
TECH Apprentice
Thread Starter
iTrader: (2)
Join Date: Aug 2005
Location: Los Angeles, CA
Posts: 342
Likes: 0
Received 0 Likes
on
0 Posts
![](https://ls1tech.com/forums/images/ranks/ls1tech10year.png)
![Default](https://ls1tech.com/forums/images/icons/icon1.gif)
Okay... I'm having a hell of a time installing the fittings on the stainless lines... whats the trick? Im inserting the line into the nut and every time I screw in the other half it pushes the hose out of the nut.
Any tips?
-B
Any tips?
-B
#2
TECH Veteran
iTrader: (33)
Join Date: Nov 2001
Location: Port Richey
Posts: 4,266
Likes: 0
Received 0 Likes
on
0 Posts
![](https://ls1tech.com/forums/images/ranks/ls1tech10year.png)
![Default](https://ls1tech.com/forums/images/icons/icon1.gif)
Im not sure what your saying? what type of lines are these...are they compression fittings...but that wouldnt be AN. Are you flaring the end with a flaring tool? You need a 37 degree flaring tool to make the sealing area?
#3
![Default](https://ls1tech.com/forums/images/icons/icon1.gif)
If you are referring to the braided lines, I sprayed some lube on the male part of the fitting before I started screwing it in. Be sure to wrap the line with tape to keep the strands from coming apart. You can use a cut off wheel or a large set of ???? (kind of like bolt cutters) only the blades are curved. I can't remember for the life of me what they are called. When I first started my fuel system, it took me forever to figure out how to do it.
#4
TECH Apprentice
Thread Starter
iTrader: (2)
Join Date: Aug 2005
Location: Los Angeles, CA
Posts: 342
Likes: 0
Received 0 Likes
on
0 Posts
![](https://ls1tech.com/forums/images/ranks/ls1tech10year.png)
![Default](https://ls1tech.com/forums/images/icons/icon1.gif)
Whoops... I ment stainless braided lines! I finally got one in however I scratched the hell out of the fitting AND it only took me 30 minutes!! =(
As for the hardlines I don't have access to a 37 degree flairing tool however I was told that the end of the hard line will conform if I use a 45 degree flare tool. Is that true?
-B
As for the hardlines I don't have access to a 37 degree flairing tool however I was told that the end of the hard line will conform if I use a 45 degree flare tool. Is that true?
-B
#5
TECH Fanatic
iTrader: (1)
Join Date: Nov 2001
Location: Turlock, Ca
Posts: 1,735
Likes: 0
Received 0 Likes
on
0 Posts
![Default](https://ls1tech.com/forums/images/icons/icon1.gif)
I have pretty good luck putting oil or WD-40 inside the line. I then hold the fitting still(padded vise) and actually turn the hose while pushing it onto the fitting.
I've done a couple
![](http://i24.photobucket.com/albums/c18/227HAWK/HPIM0488.jpg)
![](http://i24.photobucket.com/albums/c18/227HAWK/HPIM0482.jpg)
Hawk
![Happy](https://ls1tech.com/forums/images/smilies/LS1Tech/gr_stretch.gif)
![](http://i24.photobucket.com/albums/c18/227HAWK/HPIM0488.jpg)
![](http://i24.photobucket.com/albums/c18/227HAWK/HPIM0482.jpg)
Hawk
![Devil](https://ls1tech.com/forums/images/smilies/LS1Tech/gr_devil.gif)
#6
9 Second Club
iTrader: (4)
Join Date: Dec 2004
Location: Cali
Posts: 2,607
Likes: 0
Received 0 Likes
on
0 Posts
![](https://ls1tech.com/forums/images/ranks/ls1tech10year.png)
![Default](https://ls1tech.com/forums/images/icons/icon1.gif)
My engine guy said the same thing. put a little 10W30 on the male part of the fitting that is going to go into the hole and use a vise to hold the steel line with a rag to protect the line in the vise... at that point just start cranking it on there.....
Trending Topics
#8
TECH Junkie
iTrader: (4)
![Default](https://ls1tech.com/forums/images/icons/icon1.gif)
Originally Posted by Blown383
Whoops... I ment stainless braided lines! I finally got one in however I scratched the hell out of the fitting AND it only took me 30 minutes!! =(
As for the hardlines I don't have access to a 37 degree flairing tool however I was told that the end of the hard line will conform if I use a 45 degree flare tool. Is that true?
-B
As for the hardlines I don't have access to a 37 degree flairing tool however I was told that the end of the hard line will conform if I use a 45 degree flare tool. Is that true?
-B
NO.
use the correct flare angle for what you're doing. sure it may seal, but the seated area of the seal is ALOT smaller.
#9
TECH Addict
iTrader: (3)
Join Date: Aug 2003
Location: IL
Posts: 2,561
Likes: 0
Received 0 Likes
on
0 Posts
![](https://ls1tech.com/forums/images/ranks/ls1tech20year.png)
![Default](https://ls1tech.com/forums/images/icons/icon1.gif)
A hard line will NOT conform to 37* when flared to 45*. Do NOT EVER do this unless you want leaks,fires,death,etc.
Try these instructions straight from Earl's/Holley
http://www.holley.com/data/TechServi...20Assembly.pdf
Also: http://www.holley.com/TechService/Library.asp
Try these instructions straight from Earl's/Holley
http://www.holley.com/data/TechServi...20Assembly.pdf
Also: http://www.holley.com/TechService/Library.asp
#12
TECH Apprentice
Thread Starter
iTrader: (2)
Join Date: Aug 2005
Location: Los Angeles, CA
Posts: 342
Likes: 0
Received 0 Likes
on
0 Posts
![](https://ls1tech.com/forums/images/ranks/ls1tech10year.png)
![Default](https://ls1tech.com/forums/images/icons/icon1.gif)
Awww crap! I just bought a 6 foot piece of -6AN line and a pair of the Summit brand AN fittings and they were crap compared to the stuff I bought at http://www.bonacoinc.com/ which was local to me.
Thats what I get for trying to save a buck!
-B
![Bang Head](https://ls1tech.com/forums/images/smilies/LS1Tech/gr_banghead.gif)
![Bang Head](https://ls1tech.com/forums/images/smilies/LS1Tech/gr_banghead.gif)
-B
#15
Launching!
iTrader: (1)
![Default](https://ls1tech.com/forums/images/icons/icon1.gif)
http://hotrod.com/techarticles/46078/
There is a good article about how to assemble braided lines. It is kind of confusing at first, but after you get the hang of it you'll whip them out in 5-10 mins. The only thing I do differently from the article is after I cut the line I wrap it with tape one more time and tuck a bit of the tape into the inside of the line. This keeps the fitting from catching on the frayed line when you push it over the hose. After the fitting is on I remove the last piece of added tape.
There is a good article about how to assemble braided lines. It is kind of confusing at first, but after you get the hang of it you'll whip them out in 5-10 mins. The only thing I do differently from the article is after I cut the line I wrap it with tape one more time and tuck a bit of the tape into the inside of the line. This keeps the fitting from catching on the frayed line when you push it over the hose. After the fitting is on I remove the last piece of added tape.