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New 6 pack Fuel lines #1523285
10/25/13 06:22 PM
10/25/13 06:22 PM
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Mount Airy, Maryland
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scrag Offline OP
mopar
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Mount Airy, Maryland
Just curious what is commonly used to prevent leaks - I have never put a 6 pack fuel line set up together - just I would ask first...

Re: New 6 pack Fuel lines [Re: scrag] #1523286
10/25/13 06:24 PM
10/25/13 06:24 PM
Joined: Nov 2005
Posts: 836
lancaster, new york
macmic87 Offline
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lancaster, new york
the right amount of torque. they are all flares at the carbs.

Re: New 6 pack Fuel lines [Re: scrag] #1523287
10/25/13 06:29 PM
10/25/13 06:29 PM
Joined: Dec 2007
Posts: 18,157
Mass
DAYCLONA Offline
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Mass
One thing that will cause leaks is over tightening with a standard wrench, by a nice set of tubing wrenches, once you "egg" the flare nut, the line will never seal, common problem, esp if you purchase your fuel line in Stainless Steel

Re: New 6 pack Fuel lines [Re: macmic87] #1523288
10/25/13 07:16 PM
10/25/13 07:16 PM
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bethlehem pa
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mikemee1331 Offline
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Quote:

the right amount of torque. they are all flares at the carbs.


yep, that's about right. the easiest way i have found is to keep the 2 brass connectors just a little loose on all the lines, mount up the 3 carb ones to snug and wiggle each line as you snug nut. once all 3 are snugged up, then snug up the 2 connectors. once every thing is snug go ahead and tighten them all up. works for me every time!

Re: New 6 pack Fuel lines [Re: mikemee1331] #1523289
10/25/13 08:12 PM
10/25/13 08:12 PM
Joined: May 2005
Posts: 476
Mount Airy, Maryland
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scrag Offline OP
mopar
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Thanks - this fast not becoming fun as I am going to have to bend one or 2 of the tubes....BTW Mopar stopped making these though there are some still out there and an aftermarket manufacture is also making them....

Re: New 6 pack Fuel lines [Re: scrag] #1523290
10/25/13 08:42 PM
10/25/13 08:42 PM
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bethlehem pa
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mikemee1331 Offline
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i have never heard of having to bend them. i would double check what you are doing.

Re: New 6 pack Fuel lines [Re: scrag] #1523291
10/25/13 09:23 PM
10/25/13 09:23 PM
Joined: Nov 2005
Posts: 836
lancaster, new york
macmic87 Offline
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lancaster, new york
if you bought them as a kit you should not have to bend anything.

Re: New 6 pack Fuel lines [Re: scrag] #1523292
10/25/13 09:49 PM
10/25/13 09:49 PM
Joined: Jan 2003
Posts: 9,436
Blair County,PA
62maxwgn Offline
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And for what it's worth,if you flare a piece of 5/16" copper tube,cut off the flare,insert it in the inlet fitting first,it won't leak and you can take it apart with one wrench.

Re: New 6 pack Fuel lines [Re: macmic87] #1523293
10/25/13 10:32 PM
10/25/13 10:32 PM
Joined: Jan 2003
Posts: 24,562
Brookeville, Md
Mr.Yuck Offline
Not enough dumb comments...yet
Mr.Yuck  Offline
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Brookeville, Md
Quote:

if you bought them as a kit you should not have to bend anything.




what he said, are you sure you got them going to the right carbs? I use teflon tape on mine. and DO NOT crank them too tight.


[IMG]http://i66.tinypic.com/pui5j.jpg[/IMG]
Coming soon!!!!
Re: New 6 pack Fuel lines [Re: 62maxwgn] #1523294
10/25/13 10:36 PM
10/25/13 10:36 PM
Joined: May 2005
Posts: 476
Mount Airy, Maryland
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scrag Offline OP
mopar
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Mount Airy, Maryland
These must be dorked up as I am going to have to bend at least the rear carb line - no matter what I do....BTW thanks for the keeping it loose part it did help. They are stainless as well....I will tighten it up see what happens....

Re: New 6 pack Fuel lines [Re: 62maxwgn] #1523295
10/26/13 01:02 AM
10/26/13 01:02 AM
Joined: Aug 2003
Posts: 6,301
colorado
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a12superbee Offline
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Quote:

And for what it's worth,if you flare a piece of 5/16" copper tube,cut off the flare,insert it in the inlet fitting first,it won't leak and you can take it apart with one wrench.




Bill do you have any pictures of these? You mentioned it on the playground and I tried to make some but couldn't get them to fit.

I did figure out how to tighten without leaking anywhere though. Who'd think something this simple could take that many tries to learn.

I'd think the copper would be the better way though.
Maybe copper washer?

Last edited by a12superbee; 10/26/13 01:03 AM.

I can't afford this. mark
Re: New 6 pack Fuel lines [Re: a12superbee] #1523296
10/26/13 10:04 AM
10/26/13 10:04 AM
Joined: Jan 2003
Posts: 9,436
Blair County,PA
62maxwgn Offline
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Blair County,PA
Quote:

Quote:

And for what it's worth,if you flare a piece of 5/16" copper tube,cut off the flare,insert it in the inlet fitting first,it won't leak and you can take it apart with one wrench.




Bill do you have any pictures of these? You mentioned it on the playground and I tried to make some but couldn't get them to fit.

I did figure out how to tighten without leaking anywhere though. Who'd think something this simple could take that many tries to learn.

I'd think the copper would be the better way though.
Maybe copper washer?




Mark,all you need do is make the flare then cut it off.Did it years ago on refrigeration connections.If you make a normal (not double) flare it will fit.As far as a washer I don't think that would work well as it may or may not seal around the tapered part of the fitting.

Re: New 6 pack Fuel lines [Re: 62maxwgn] #1523297
10/26/13 02:18 PM
10/26/13 02:18 PM
Joined: May 2005
Posts: 476
Mount Airy, Maryland
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scrag Offline OP
mopar
scrag  Offline OP
mopar
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Mount Airy, Maryland
Well that was terrible....I am going to order another set of lines....I got these to work after a ludicrous amount of effort. On top of everything else the reason I was screwing around with the center carb was to use a different power valve as I had more vacuum than I initially thought when I was adjusting the mixture screws (which worked before)...but in the course of events I backfired like a shot gun and think I killed the new one....as now I can close the mixture screws and it still runs....really running rich...very frustrated as I am likely my own worst enemy

Re: New 6 pack Fuel lines [Re: 62maxwgn] #1523298
10/26/13 02:55 PM
10/26/13 02:55 PM
Joined: Feb 2005
Posts: 28,312
Cincinnati, Ohio
Challenger 1 Offline
Too Many Posts
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Posts: 28,312
Cincinnati, Ohio
Quote:

Quote:

Quote:

And for what it's worth,if you flare a piece of 5/16" copper tube,cut off the flare,insert it in the inlet fitting first,it won't leak and you can take it apart with one wrench.




Bill do you have any pictures of these? You mentioned it on the playground and I tried to make some but couldn't get them to fit.

I did figure out how to tighten without leaking anywhere though. Who'd think something this simple could take that many tries to learn.

I'd think the copper would be the better way though.
Maybe copper washer?




Mark,all you need do is make the flare then cut it off.Did it years ago on refrigeration connections.If you make a normal (not double) flare it will fit.As far as a washer I don't think that would work well as it may or may not seal around the tapered part of the fitting.




I don't use them on my 6 pak, yet. I use oil on the threads. IMO teflon tape is a really bad idea.

1/2" line...


Use type R tubing because it is thinner than L and fit's better.

Re: New 6 pack Fuel lines [Re: Challenger 1] #1523299
10/26/13 04:17 PM
10/26/13 04:17 PM
Joined: Jan 2003
Posts: 9,436
Blair County,PA
62maxwgn Offline
master
62maxwgn  Offline
master

Joined: Jan 2003
Posts: 9,436
Blair County,PA
Quote:

Quote:

Quote:

Quote:

And for what it's worth,if you flare a piece of 5/16" copper tube,cut off the flare,insert it in the inlet fitting first,it won't leak and you can take it apart with one wrench.




Bill do you have any pictures of these? You mentioned it on the playground and I tried to make some but couldn't get them to fit.

I did figure out how to tighten without leaking anywhere though. Who'd think something this simple could take that many tries to learn.

I'd think the copper would be the better way though.
Maybe copper washer?




Mark,all you need do is make the flare then cut it off.Did it years ago on refrigeration connections.If you make a normal (not double) flare it will fit.As far as a washer I don't think that would work well as it may or may not seal around the tapered part of the fitting.




I don't use them on my 6 pak, yet. I use oil on the threads. IMO teflon tape is a really bad idea.

1/2" line...







You just saved me posting pictures !!

Re: New 6 pack Fuel lines [Re: scrag] #1523300
10/26/13 06:13 PM
10/26/13 06:13 PM
Joined: Apr 2010
Posts: 4,154
bethlehem pa
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mikemee1331 Offline
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bethlehem pa
Quote:

Well that was terrible....I am going to order another set of lines....I got these to work after a ludicrous amount of effort. On top of everything else the reason I was screwing around with the center carb was to use a different power valve as I had more vacuum than I initially thought when I was adjusting the mixture screws (which worked before)...but in the course of events I backfired like a shot gun and think I killed the new one....as now I can close the mixture screws and it still runs....really running rich...very frustrated as I am likely my own worst enemy


do yourself a favor, i don't know (you never said) where you bought your lines from or made them but my suggestion is to use Dixie Restoration. Randy sells Fine Lines and will stand behind them. http://www.dixierestorationparts.com/

Re: New 6 pack Fuel lines [Re: mikemee1331] #1523301
10/26/13 06:21 PM
10/26/13 06:21 PM
Joined: May 2005
Posts: 476
Mount Airy, Maryland
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scrag Offline OP
mopar
scrag  Offline OP
mopar
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Joined: May 2005
Posts: 476
Mount Airy, Maryland
Thanks I will check them out....I have to pull the center carb again and replace the Power Valve unless I missed something....I have no control at the metering block full closed or out past 2 turns no effect on vacuum, or idle...

Re: New 6 pack Fuel lines [Re: scrag] #1523302
10/26/13 06:27 PM
10/26/13 06:27 PM
Joined: Apr 2010
Posts: 4,154
bethlehem pa
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mikemee1331 Offline
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bethlehem pa
i didn't respond to that because you are probably right. you blew out the valve and fuel is pouring in.

Re: New 6 pack Fuel lines [Re: mikemee1331] #1523303
10/26/13 06:50 PM
10/26/13 06:50 PM
Joined: May 2005
Posts: 476
Mount Airy, Maryland
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scrag Offline OP
mopar
scrag  Offline OP
mopar
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Joined: May 2005
Posts: 476
Mount Airy, Maryland
Thanks - I am second guessing myself....very frustrating day - was supposed to cruise with my Son who is going to ship out back to Guam and instead this...in the end I should have planed better...

Re: New 6 pack Fuel lines [Re: scrag] #1523304
10/26/13 07:14 PM
10/26/13 07:14 PM
Joined: Apr 2010
Posts: 4,154
bethlehem pa
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mikemee1331 Offline
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bethlehem pa
well, i'm sure he's ok with how it turned out and while he's gone, 'git er done' so you can pick him up when he gets back!

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