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Old Nov 16, 2007 | 09:11 PM
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Default -AN fittings

I know there are several manufacturers and they all have to be almost identical as far as size and such. But is any one better than the other as far as smoothness of hooking up the braid to the fittings?
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Old Nov 17, 2007 | 02:06 PM
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ive had good luck with the aeroquip fittings and a few Earls fititngs.
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Old Nov 17, 2007 | 02:45 PM
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I use Earl's where I have the fittings, and have heard good things about Aeroquip, but never used them. I have a couple Russel fittings on my car right now that are leaking a little, and they are about to be replaced.
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Old Nov 17, 2007 | 03:43 PM
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The more expensive the peice the better off you are in the end.

I bought a bunch of the summit fittings, they are 50/50 on working and being peices of leaky ****.

I know use earls on everything.
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Old Nov 17, 2007 | 07:51 PM
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+1 for Earls or Russell.
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Old Nov 17, 2007 | 08:25 PM
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Sounds good... A bunch of leaky fittings can get expensive!
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Old Nov 17, 2007 | 08:36 PM
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Jegs seem to be very affordable, anyone have any experience?
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Old Nov 17, 2007 | 09:07 PM
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they said go buy earls
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Old Nov 18, 2007 | 12:43 PM
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I'm using mostly Jegs fittings with no problems so far...
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Old Nov 19, 2007 | 03:11 AM
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It really just depends on your luck I guess.

I had a bunch of summit fittings last and a few fly off at 20+psi and some that just wouldnt stop leaking for the life of them.

Spend the money on the nicer stuff, they dont all bite the line the same either. Look at the summit/jegs ones compared to an Earls peice. The earls peice is a lot more aggressive on the part that will ultimatly secure your line to the fitting.

Tony.
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Old Nov 19, 2007 | 04:12 AM
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For me its earls or areoquip. This is not a area where you want to cut corners and have explosive fuel leaking all over hot parts.
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Old Nov 19, 2007 | 12:36 PM
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Well, I have been assembling a manifold fuel rail &
hoses using mostly Jeg's, some Russell fittings and
I was recently advised to use some sealer on the
AN fittings. Is this a sound idea and if so, what's
good? Maybe it'd relieve some leakage? Or just find
its way to the injector baskets....
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Old Nov 19, 2007 | 12:43 PM
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Originally Posted by NSTY WS6
I know there are several manufacturers and they all have to be almost identical as far as size and such. But is any one better than the other as far as smoothness of hooking up the braid to the fittings?
stay away from precision fittings.
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Old Nov 19, 2007 | 12:47 PM
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Im using Aeroquip for my fuel lines and fittings. No problems here.
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Old Nov 19, 2007 | 01:48 PM
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Originally Posted by jimmyblue
Well, I have been assembling a manifold fuel rail &
hoses using mostly Jeg's, some Russell fittings and
I was recently advised to use some sealer on the
AN fittings. Is this a sound idea and if so, what's
good? Maybe it'd relieve some leakage? Or just find
its way to the injector baskets....
I don't see what sealer would do for you...the seal is on the 37* face, not with the threads like NPT. If anything, I'd use just regular ol' thread sealer in a tube like I use for my NPT connections...
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Old Nov 19, 2007 | 03:21 PM
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That's what I did, for the pipe threads, but the suggestion was
to also do the flares (which I'd never heard of, so...).
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Old Nov 19, 2007 | 03:27 PM
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Originally Posted by jimmyblue
... but the suggestion was
to also do the flares (which I'd never heard of, so...).
That goes against everything I've ever been taught...I've never used thread sealer/teflon tape on any AN fitting I've ever assembled.
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Old Nov 19, 2007 | 03:39 PM
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i was told the same thing about the sealer on the threads from an old hotrod builder who is soon to be my father in law (and building them is what he does for a living)

ounce of prevention da da da da.......
just my 2 cents
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Old Nov 19, 2007 | 03:40 PM
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never use sealer on AN fittings, you can do it for a temp fix when you're in a bind but only then..
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Old Nov 19, 2007 | 04:20 PM
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Originally Posted by oange ss
never use sealer on AN fittings, you can do it for a temp fix when you're in a bind but only then..
x1000......For AN fittings, you'll do more harm than good. The sealer you put in there will end up in the fuel system and then in your injectors. No sealer needed unless you're talking about pipe threads.

I've used alot of the Jeg's brand AN fittings and they are good quality. Earl's gets my vote if you want a name brand fitting. The Summit brand fittings are thin and junky IMO.

Craig
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