View Full Version : Ep3 fuel quick fitting
Jonezy
09-21-2014, 07:07 PM
Hi guys.
I need an adaptor for connecting my oem fuel fitting to an AN6 teflon fuel hose,
I have all the fittings aside from the quick connect to an6 to the hardline on the bulkhead, it seems to be smaller than the 5/16" used on the fuel rail connectors
A good guess would be that it's 6mm/ 1/4". Yet I'm really struggle to find one. Anybody else done this
Spoolin_VTEC
10-01-2014, 11:40 PM
Jonezy let's get these guys to chime in
Spaz PetefromtheStreets aLmk monjarassi Si Speed 317 Xander Poita Shanket
monjarassi
10-02-2014, 12:22 AM
That's a tough one I been looking
BoostedK20
10-02-2014, 01:12 AM
Actually, our BoostedK20 Si used the stock fuel fitting with the -6 K-Tuned rail. We used a Hybrid Racing adapter piece. Check that out, let me know if that's what you're looking for. http://www.hybrid-racing.com/store/engine/fuel-fittings Jonezy
Poita
10-02-2014, 07:00 AM
Have you tried that ?
http://www.summitracing.com/parts/RUS-641303
Fits perfectly on the FA5! Not sure about the EP3 though...
Shanket
10-02-2014, 08:02 AM
i just did a -6an or -8an from firewall to fuel rail
I just used a bunch of clamps cause back when I changed rails no one knew of a quick release fitting. But now you can buy them
Where exactly do you need this fitting to go? To connect the oem hardline to the bulkhead fitting at the cage?
Jonezy
10-02-2014, 09:20 AM
Amlk - yes pal. I'm trying to run an an hose from the bulkhead hardline. As I'm using teflon line it doesn't clamp down as well as rubber stuff,
Jonezy
10-02-2014, 09:22 AM
Spaz - that looks the size pal. I measured it with caliper as 6.1mm I think, which is near as dammit 1/4".
Thanks for the input. Just got to find one this side of the pond!
Amlk - yes pal. I'm trying to run an an hose from the bulkhead hardline. As I'm using teflon line it doesn't clamp down as well as rubber stuff,
What do you mean from the bulkhead hardline? When you say bulkhead, I think of a bulkhead fitting which you have added to the top of the fuel cage, but I have a feeling you're not referring to that.
Jonezy
10-02-2014, 05:28 PM
^ if I called it the firewall? Would that help?
Will take a picture of exactly where in talking about tomorrow
BoostedK20
10-06-2014, 11:35 PM
^ if I called it the firewall? Would that help?
Will take a picture of exactly where in talking about tomorrow
In for pics, for results :thumb:
Spoolin_VTEC
10-07-2014, 06:34 PM
^ if I called it the firewall? Would that help?
Will take a picture of exactly where in talking about tomorrow
Waiting on your picture sir :coffee:
^ if I called it the firewall? Would that help?
Will take a picture of exactly where in talking about tomorrow
Ok ya that makes more sense. If I'm not mistaken that fitting at least on the 8th gen is the same as the fitting on the stock fuel line up by the rail. Why not make things easy and just concert the stock line to AN up closer to the rail where you know which size it is? That 2 feet or less of larger hose would hardly make a flow difference if any at all.
Jonezy
10-08-2014, 05:08 PM
Waiting on your picture sir :coffee:
Sorry for the wait guys, just gone back to work this week, any free time it's been raining sideways. Will sort it when I check the oil on friday
Jonezy
10-15-2014, 04:51 PM
This is zoomed out to show the general area, just about 5" behind the collector on the manifold is where the pipes are on the firewall
http://i39.photobucket.com/albums/e191/jonezy69/FB4E2F0B-D3F3-4F2A-977D-7A1143CFA059_zps5g6mpw70.jpg (http://s39.photobucket.com/user/jonezy69/media/FB4E2F0B-D3F3-4F2A-977D-7A1143CFA059_zps5g6mpw70.jpg.html)
This is a closer pic, although iphone doesn't like taking the pic.
http://i39.photobucket.com/albums/e191/jonezy69/9F70A022-FC28-4015-BD0B-B1840851A1F7_zpscfg7po8c.jpg (http://s39.photobucket.com/user/jonezy69/media/9F70A022-FC28-4015-BD0B-B1840851A1F7_zpscfg7po8c.jpg.html)
Not the best pics, but hopefully you can see where I mean
At least for the 8th gen (I would be surprised if it was different for your car):
To make the stock feed work, you need a Russell -6 AN male to 1/4" SAE Quick-disconnect female, part number 641303, I then used a Russell ProClassic -6 AN Straight Swivel Coupler, part number 640003 to connect it to the -6 AN ORB fitting on my FPR. This setup worked for me due to the placement of my FPR. If you put it somewhere in the bay other than on the side of the head, you may need to skip using the stock hose and make your own hose from the firewall to the FPR. The good news is, the same -6 AN male to 1/4" SAE Quick-disconnect female fitting can be used at the firewall to connect to your custom -6 AN hose if needed.
Original article:
http://becausehonda.com/articles/nnfr-no-nonsense-fuel-return
A thread I made that discusses this and has more links:
http://www.8thcivic.com/forums/turbocharging/435993-no-nonsense-fuel-return.html
Jonezy
11-24-2015, 12:02 PM
Hey fellas, totally forgot to report back, but that 1/4" Russel fitting was bang on perfect fit!
Cheers for all involved
BoostedK20
11-26-2015, 11:48 AM
Hey fellas, totally forgot to report back, but that 1/4" Russel fitting was bang on perfect fit!
Cheers for all involved
Glad it worked!
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