Mustang fuel tank....... vent

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Uncle Skip
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Mustang fuel tank....... vent

Post by Uncle Skip »

One of the things I did not anticipate when I did my Mustang fuel tank install was puking gas out the vent on hard acceleration. A lot of gas. After this undesirable action was duly noted by "friends" (after they quit laughing) I cobbled together several temporary fixes. But now I have my new flair side box, I worked it out for a much better looking and performing vent.
I have a long hose from the tank vent that will connect to the little fuel filter (installed backward) that will damp the surge of fuel, then up inside the fender well.
Also, this gives me enough length to hook up before I bolt the tank back in the frame.
I don't anticipate any problems with water as Nadine will probably never be driven in the rain again, but the vent is turned down in the lee side of the fender (the water is kicked up from the tires at the back of the fender well) and I do have the filter downstream as backup.
Anyway, here is my solution...
The side of the bed with the vent.
Image
Under the bed where the tank vent hose connects.
Image

FYI
If you have a style side bed, I'd run a metal tube up inside the rear stake pocket with a fishhook on it so water doesn't have a direct path to the vent. That is "kinda" what my temprorary fix was about.
I'm not arguing with you. I'm just explaining why I'm right.
Pardon me. Does your deaug bite?
LM14
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Re: Mustang fuel tank....... vent

Post by LM14 »

I always ran a filter like that on our dirt cars. Ran it from the top front of the cell towards the back. The filter is the difference.

On my '57, I ran it from the fill neck towards the front along the top of the tank and put the filter right at the top front of the tank. Never a problem.

SPark
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2007 Mustang GT, 4.6-3V/5 Speed. Only 8680 miles on the clock.

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1965fordf100
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Re: Mustang fuel tank....... vent

Post by 1965fordf100 »

At least you vented it! I just realized after reading this that I forgot to vent mine before putting gas in it the first time...now I'm afraid I'm gonna blow up if I drill a hole to put a vent in... :cussing:
Phil
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Uncle Skip
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Re: Mustang fuel tank....... vent

Post by Uncle Skip »

Phil.
Empty the tank and take it to a radiator shop and have them do it.
I'm not arguing with you. I'm just explaining why I'm right.
Pardon me. Does your deaug bite?
62bigwindow
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Re: Mustang fuel tank....... vent

Post by 62bigwindow »

How were they vented in the mustangs?Could that be adapted to work?
Every day above ground is a good one
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dirtbike
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Location: Brisbane
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Re: Mustang fuel tank....... vent

Post by dirtbike »

I know this is a old thread. But I am in the process of installing a mustang tank and l was wondering if anyone has tried a vented cap? I don't feel confident in welding a breather on the side of the filler neck. Mustang tanks are quite expensive here (I just paid $250) so don't want to stuff it up.

Thinking about trying a marine vented filler cap and neck.
-= FORD F100 1965 =-
Hunter's 64
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Re: Mustang fuel tank....... vent

Post by Hunter's 64 »

http://www.tanksinc.com/index.cfm/page/ ... prd345.htm

you can get the old style tanks set up for FI now too bad you already bought one :2cents:

Danny
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dirtbike
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Re: Mustang fuel tank....... vent

Post by dirtbike »

I doubt those would be available here and if they were it would be double the price.
Hunter's 64 wrote:http://www.tanksinc.com/index.cfm/page/ ... prd345.htm

you can get the old style tanks set up for FI now too bad you already bought one :2cents:

Danny
-= FORD F100 1965 =-
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jkimbrel65
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Re: Mustang fuel tank....... vent

Post by jkimbrel65 »

I have a mustang tank in my uni that comes up thru the bed floor and uses a vented cap. No issues.

Mike
I tried being normal once...
was the worst 10 minutes of my life
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