• Mustang Forums
  • 1965 - 1973 Classic Mustangs -General/Talk-
  • Classic Mustang Specific Tech

New fuel lines and maybe a Fuel Cell

  • Thread starter Thread starter Rusty67
  • Start date Start date Jun 8, 2007
Prev
  • 1
  • 2
First Prev 2 of 2

HistoricMustang

Active Member
Apr 11, 2003
2,359
0
46
Confederate States of America
Jun 9, 2007
#21
  • Jun 9, 2007
  • #21
Jester67 said:
There is no doubt that the loops would help reduce the risk. I still like to keep the flammables away form the rotating assembly but you should be OK.
Click to expand...

The safety loop is not going to keep the broken shaft from cutting a fuel line.

In performance situations run the braided line inside the car. If it gets cut in there if will be too late for you to worry about fire. Mine ran down the drivers side off the interior. It looked kinda cool.

HistoricMustang
 

Rusty67

20+ Year Stangneter
Dec 3, 2002
3,749
37
109
LA, CA
Jun 9, 2007
#22
  • Jun 9, 2007
  • #22
Strategic placement of 2 safety loops would greatly minimize the possibility of a broken drive shaft being able to reach the top of the trans tunnel. I understand it is still a possibility. I am going to crawl under the car at some point and make some measurements to see how safe I can make it.

This is going to be a street car, where would you sugest I run the fuel line ? I don't like the fuel line too close to the ground and I definately don't want to run it in the stock location because that is just plain unsafe.
 

allcarfan

The Answer Man
Founding Member
Apr 8, 2001
2,458
1
56
North Atlanta
Jun 9, 2007
#23
  • Jun 9, 2007
  • #23
reenmachine said:
$150 more. I was never arguing that Fuel Safe isn't expensive, just that you get a lot more than people think.
Click to expand...



I know they were pricey. I wasnt trying to make a point. The fuel safe tank is still an option for me and I was just wondering. Id love to get one a tad narrower and deeper.
 

HistoricMustang

Active Member
Apr 11, 2003
2,359
0
46
Confederate States of America
Jun 10, 2007
#24
  • Jun 10, 2007
  • #24
Rusty67 said:
Strategic placement of 2 safety loops would greatly minimize the possibility of a broken drive shaft being able to reach the top of the trans tunnel. I understand it is still a possibility. I am going to crawl under the car at some point and make some measurements to see how safe I can make it.

This is going to be a street car, where would you sugest I run the fuel line ? I don't like the fuel line too close to the ground and I definately don't want to run it in the stock location because that is just plain unsafe.
Click to expand...

I had a drive shaft failure at Sebring.

Two things happened.

First the front section came out of the car (yoke and all). This bounced around inside the tunnel and then came out of the vehicle.

The back half, still connected to the rear end, kept rotating and actually punchered the tunnel just behind the drivers seat.

Had the fuel lines (as well as the brake lines) been in the tunnel they would have been cut, resulting in a fire and rear brake failure.

Multiple safety loops would not help that situation.

HistoricMustang
 

Rusty67

20+ Year Stangneter
Dec 3, 2002
3,749
37
109
LA, CA
Jun 10, 2007
#25
  • Jun 10, 2007
  • #25
I'm not planing on having my drive shaft fail on me but I guess no one ever plans on having it fail right ?

Where would you sugest I run the line ? Again, this is not going to be a race car, its going to be a street car. Also, I was planing on using SS hard line, not braided line. What are your thoughts on this ?
 

HistoricMustang

Active Member
Apr 11, 2003
2,359
0
46
Confederate States of America
Jun 10, 2007
#26
  • Jun 10, 2007
  • #26
Rusty67 said:
I'm not planing on having my drive shaft fail on me but I guess no one ever plans on having it fail right ?

Where would you sugest I run the line ? Again, this is not going to be a race car, its going to be a street car. Also, I was planing on using SS hard line, not braided line. What are your thoughts on this ?
Click to expand...


For a street car you will be just fine with the stock placement.

Cheers!

HistoricMustang
 

Rusty67

20+ Year Stangneter
Dec 3, 2002
3,749
37
109
LA, CA
Jun 10, 2007
#27
  • Jun 10, 2007
  • #27
HistoricMustang said:
For a street car you will be just fine with the stock placement.

Cheers!

HistoricMustang
Click to expand...

No way. The stock spot that runs under the frame rail ? That is totally unsafe. Most classic Mustangs I have seen have had the fuel line at least somewhat damaged in the spot where it comes down under the frame on the drives side. Mine was damaged so bad the PO cut the tubing and replaced it with rubber hose.

I have considered using through the frame fitings to eliminate this low point but I still don't like the factory position for runing the lines. I need to crawl under my car and re-asses this hole thing. I want to run new lines but this is starting to look like a headache
 

HistoricMustang

Active Member
Apr 11, 2003
2,359
0
46
Confederate States of America
Jun 10, 2007
#28
  • Jun 10, 2007
  • #28
Rusty67 said:
No way. The stock spot that runs under the frame rail ? That is totally unsafe. Most classic Mustangs I have seen have had the fuel line at least somewhat damaged in the spot where it comes down under the frame on the drives side. Mine was damaged so bad the PO cut the tubing and replaced it with rubber hose.

I have considered using through the frame fitings to eliminate this low point but I still don't like the factory position for runing the lines. I need to crawl under my car and re-asses this hole thing. I want to run new lines but this is starting to look like a headache
Click to expand...

Happy Motoring!

HistoricMustang
 
Prev
  • 1
  • 2
First Prev 2 of 2
You must log in or register to reply here.

Similar threads

Fox Fuel Pump Issues After Replacement/Upgrade
  • Ryu
  • Jun 23, 2026
  • 1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk-
  • 2
Replies
23
Views
582
1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk- Jul 5, 2026
Ryu
M
01 mustang 3.8 fuel pressure issue
  • Mhaley2006
  • May 29, 2026
  • 1996 - 2004 SN95 Mustang -General/Talk-
Replies
0
Views
168
1996 - 2004 SN95 Mustang -General/Talk- May 29, 2026
Mhaley2006
M
F
2004 Mustang GT – Fuel Pump Not Priming
  • Fayio
  • Apr 22, 2026
  • SN95 4.6L Mustang Tech
Replies
7
Views
314
SN95 4.6L Mustang Tech Apr 27, 2026
n0v8or
N
H
Fuel starvation issues, 91 EFI to carb swap. Car dying after 1-3 gallons used. EFI tank, electric fuel pump, bypass regulator. Dual fed carb
  • hassler
  • Oct 11, 2025
  • 1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk-
Replies
8
Views
780
1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk- Oct 12, 2025
nickyb
S
FUEL PUMP ALWAYS ON
  • Scwhitten
  • Jun 6, 2026
  • 1996 - 2004 SN95 Mustang -General/Talk-
  • 2
Replies
27
Views
495
1996 - 2004 SN95 Mustang -General/Talk- Jul 4, 2026
manicmechanic007
Share:
Bluesky Email Share Link
  • Mustang Forums
  • 1965 - 1973 Classic Mustangs -General/Talk-
  • Classic Mustang Specific Tech
Menu
Log in

Register

  • Forums
  • What's new
  • Media
  • Resources
  • Contact
  • Sponsor
X

Privacy & Transparency

We use cookies and similar technologies for the following purposes:

  • Personalized ads and content
  • Content measurement and audience insights

Do you accept cookies and these technologies?

X

Privacy & Transparency

We use cookies and similar technologies for the following purposes:

  • Personalized ads and content
  • Content measurement and audience insights

Do you accept cookies and these technologies?