E fuel question
Senior User
Joined: Dec 2011
Posts: 200
Likes: 0
From: Salem, IN
I guarantee the end of that fitting that goes into the head is not 5/16". It is 1/8" NPT that goes into the head itself.
The end that connects to the stock fuel lines might be 5/16" because of the o-ring seal that is there, or the Vibralock fitting as it is called.
The end that connects to the stock fuel lines might be 5/16" because of the o-ring seal that is there, or the Vibralock fitting as it is called.
Postmaster
Joined: Jun 2009
Posts: 3,420
Likes: 1
From: Maryland
that is correct as well i just filled in the blank area between the fuel line and head for you if you get my drift
Senior User
Joined: Dec 2011
Posts: 200
Likes: 0
From: Salem, IN
Why not get a fitting that is 1/8" NPT x 6AN if you want to use 3/8"? 6AN is 3/8". Then use AN fittings which seal better than flaring tubing.
Thread Starter
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Elder User
Joined: May 2010
Posts: 970
Likes: 0
From: Northeast Ohio
AN gets expensive though doesnt it?
Im looking for this fitting but not in a 10 pack
https://www.grainger.com/Grainger/PA...-Degrees-5WRX3
Im looking for this fitting but not in a 10 pack
https://www.grainger.com/Grainger/PA...-Degrees-5WRX3
Postmaster
Joined: Jun 2009
Posts: 3,420
Likes: 1
From: Maryland
thats what i did for both sides works really well and easier to adjust it for clearance from the turbo
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Senior User
Joined: Dec 2011
Posts: 200
Likes: 0
From: Salem, IN
AN gets expensive though doesnt it?
Im looking for this fitting but not in a 10 pack
https://www.grainger.com/Grainger/PA...-Degrees-5WRX3
Im looking for this fitting but not in a 10 pack
https://www.grainger.com/Grainger/PA...-Degrees-5WRX3
AN fittings are not that expensive. I'm running all Summit Racing branded AN fittings and they are at most $7 a fitting. Most of the fittings I used were around $3-$4 each.
You will need a 45* fitting on the driver side head.
Thread Starter
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Elder User
Joined: May 2010
Posts: 970
Likes: 0
From: Northeast Ohio
So say 2 of these then just run AN line?
Fragola Performance Systems 482362 - Fragola Performance Systems AN to Pipe Thread Fittings - Overview - SummitRacing.com
Fragola Performance Systems 482362 - Fragola Performance Systems AN to Pipe Thread Fittings - Overview - SummitRacing.com