Flaring

[Y-TRY]

I'm about to venture into some hardline tubing (fuel system and turbo oiling).

I have no idea what I'm getting into with flaring stainless or aluminum tubing. I'd like to get an -AN flare tool and get started. But have questions:

Although I'd prefer stainless line, is it harder to flare than aluminum? Prohibitavely difficult?

What is the conversion for -AN to domestic (1/2" for -10?)

At what thickness does stainless become 'impossible' to flare?

Is aluminum acceptable for fuel line, in the case that stainless is too difficult?

Would welding ends onto the tubing be acceptable?

Any tips, warnings or pitfalls you want to mention? What tool is good for the DIY'er?

[XcYZ]

Flaring stainless can be a real treat. If you're like me, you'll need some extra to practice with.

[FlameBroiled]

Flaring stainless is not difficult, it just requires special flaring tools.
The two main flares that you will have to do are 45 and 37 degree.
Eastwood sells a nice kit for flaring 45 degrees for brake line "25304 Double/Single 45 Degree Flaring Tool Set" it works great for flaring SS but I find it doesn't do as nice of a job on regular brake line, my $20 flaring tool that I have for years does a better job for that.
The other tool that you will need to mate up to AN fittings is one that can do 37 degrees flares I found that the "Rigid 377" works great for this.
With regards to bending the tube it is rather easy in the smaller size 3/16 ect
use a hand bender or just bend it carefully by hand,(don't kink it) the larger line takes a bit more strength so hit the gym or use a bender. When you order your line it will come in a roll, you do not need the special tool to unroll it, just take your time and straighten it on the floor or bench.

Just a side not make sure you put the fitting on before you flare its really hard to put on after....lol

hope this helps, if you need more help I will be glad to share more


now get back to work


later

Aaron
www.Eyekandykustoms.com

[gearheads78]

Originally Posted by FlameBroiled

Just a side not make sure you put the fitting on before you flare its really hard to put on after....lol

www.Eyekandykustoms.com

Or on backwards (guilty)

[Bowtieracing]

You are in luck with this. We have one the worlds best "plummers" here at the forum. Take a look of hes stuff here
http://www.bentcustomandperformance.com/

Or just give member bentfab a PM . Super friendly guy