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How to connect 4 AN fitting to NPT fitting?

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Old Aug 31, 2003 | 04:15 AM
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Default How to connect 4 AN fitting to NPT fitting?

Does anyone sell anything to connect the autometer fuel pressure gauge to the scrader 4 an fitting on the end of the fuelrail?? They are both male and it looks like i am going to have to have a custom hose made. Can anyone help.. or tell me how you did it. Thanks.
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Old Aug 31, 2003 | 07:43 AM
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Default Re: How to connect 4 AN fitting to NPT fitting?

You need a 4an x 1/8male female fitting.(If that the right sizes) It's just a small fitting that adapts right up.
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Old Aug 31, 2003 | 01:23 PM
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Default Re: How to connect 4 AN fitting to NPT fitting?

Yeah i know the sizes, but who carries it?? Thanks.
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Old Aug 31, 2003 | 02:56 PM
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Default Re: How to connect 4 AN fitting to NPT fitting?

summit
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Old Aug 31, 2003 | 02:58 PM
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Default Re: How to connect 4 AN fitting to NPT fitting?

I've never seen just one fitting to do the job. It usually takes a -4AN Female to 1/8" Male pipe adapter and then a 1/8" pipe coupling. Also check at any local hydraulic hose/fitting stores. They have every fitting known to man.
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Old Sep 1, 2003 | 12:46 AM
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Default Re: How to connect 4 AN fitting to NPT fitting?

Thanks guys. Ill be looking into one of the local shops and try and find some fittings. Thanks.
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Old Sep 1, 2003 | 09:30 AM
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Default Re: How to connect 4 AN fitting to NPT fitting?

metco motorsports makes them. www.metco-inc.com I think. 1 piece. $7.
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Old Sep 1, 2003 | 07:28 PM
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Default Re: How to connect 4 AN fitting to NPT fitting?

I looked on Metco's site but no luck.....
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Old Sep 1, 2003 | 10:19 PM
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Default Re: How to connect 4 AN fitting to NPT fitting?

Look under the Adjustable Fuel Regulator Kits
It's there.
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Old Sep 1, 2003 | 10:27 PM
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Default Re: How to connect 4 AN fitting to NPT fitting?

All the adapters I see on that page still look like your going to need a 1/8" pipe coupler?

For it to be one piece it would have to have female ends on both sides of the fitting. -4AN on one side to screw onto the fuel rail and 1/8" pipe on the other end for the sender to screw into. I didn't see anything like that on any of the pages I checked?? Somebody link to the exact page your seeing this beast on.

Thanks
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Old Sep 1, 2003 | 10:33 PM
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Default Re: How to connect 4 AN fitting to NPT fitting?

Ok, I think I found what you guys are talking about. Here is the page. Is that the adapter next to the guage you guys are talking about. If so that's a trick little piece.

http://www.metco-inc.com/fuel/fuelgagedmt.shtml
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Old Sep 2, 2003 | 12:15 AM
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Default Re: How to connect 4 AN fitting to NPT fitting?

Thats what i was thinking. I wasnt sure if thta was the fitting or not. Does anyone know if you can just buyt the fitting from them. Thats all thats holding me up. Everything is already wired and ready to go. Maybe i should go try and have someone make me a -4an coupled to hose then to a female 1/8 npt and that should work......Ill look around town for it.
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Old Sep 2, 2003 | 12:29 PM
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Default Re: How to connect 4 AN fitting to NPT fitting?

I found a local place that can make braided line with a -4 on one side and a 1/8npt on the other anodized red ends. I got 2' so I can come out of the valve do a 180 down the fuel rail and mount the sender at the back of the fuel rail. Let me know if you're interested.
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Old Sep 2, 2003 | 09:31 PM
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Default Re: How to connect 4 AN fitting to NPT fitting?

read my post here http://www.fbodycentral.com/phpBB2/v...pressure+gauge
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Old Sep 3, 2003 | 07:42 AM
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Default Re: How to connect 4 AN fitting to NPT fitting?

Hahaha, just call metco, tell them you need the LS1 fuel rail adpter for autometer gauges. They know what it is. You can even verify with them that it's -4AN female to 1/8"NPT female. Plus, one fitting instead of 2 gives you, what, 33% less chance of leaks. And it looks better (polished silver).
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