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Old 02-10-2015, 10:57 AM   #1
of13swc
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Rubber fuel line question?

Is it ok to run rubber fuel line from rear mounted tank to fuel pump?
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Old 02-10-2015, 11:30 AM   #2
TopFuel1966
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Re: Rubber fuel line question?

I suppose you could but I wouldn't. Too easily damaged by potential road hazards. If you don't want to run hard line use braided steel line with A/N fittings and adapters. That's what I did.

Last edited by TopFuel1966; 02-10-2015 at 11:36 AM. Reason: sp
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Old 02-10-2015, 01:22 PM   #3
of13swc
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Re: Rubber fuel line question?

What adaptors did you use? Something like this?

Fragola Performance Systems EFI Adapter Fittings 491989-BL

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Originally Posted by TopFuel1966 View Post
I suppose you could but I wouldn't. Too easily damaged by potential road hazards. If you don't want to run hard line use braided steel line with A/N fittings and adapters. That's what I did.
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Old 02-10-2015, 02:00 PM   #4
4shongo
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Re: Rubber fuel line question?

Just buy a length of hard fuel line for the main run next to your frame and then make your connections to the tank and pump with the rubber fuel line. Easy day!
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Old 02-10-2015, 02:29 PM   #5
frankslagoon
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Re: Rubber fuel line question?

I use brake line. they come in different lengths and they have connection on each end. the 5/16 dia. are enough for most engines.
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Old 02-10-2015, 08:25 PM   #6
of13swc
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Re: Rubber fuel line question?

OK so I decided to use SS braided. Now my problem it how do I connect the AN fitting to my fuel sending unit that has tube connection?
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Old 02-10-2015, 09:03 PM   #7
DPowers
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Re: Rubber fuel line question?

Check a local speed shop, Jeg's or Summit.
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Old 02-10-2015, 10:43 PM   #8
forestb
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Re: Rubber fuel line question?

Quote:
Originally Posted by of13swc View Post
OK so I decided to use SS braided. Now my problem it how do I connect the AN fitting to my fuel sending unit that has tube connection?
I had the same problem. I ended up having to get a new fuel pump.
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Old 02-11-2015, 09:07 AM   #9
65chevysub
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Re: Rubber fuel line question?

I used to have a 73 Dodge D200 Pickup and installed a plastic 40 gallon van tank in the frame to replace the cab tank, and ran rubber line all the way to the front inside the rails, and it held. I know it wasn't the right way to do it, but it worked for a tight budget. Do it the right way as others here suggest to avoid any "issues"
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