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-   -   Welding a gas tank (https://www.homemadeturbo.com/fabrication-14/welding-gas-tank-98043/)

mopar318 12-13-2008 02:42 PM

Re: Welding a gas tank
 
Dont be a hero and try to repair the 60 dollar gas tank. Just buy a new one.

sexyblackcrx 12-13-2008 09:26 PM

Re: Welding a gas tank
 
This is a no bullshit story, an old timer I know would just weld them up in the car. fill the tank all the way up with gas he would use oxyacetlyne and braze that ----. I was pretty nerovuse when I saw him do it but it can be done.

Wank.a.lot 12-13-2008 10:10 PM

Re: Welding a gas tank
 

Originally Posted by mopar318
Dont be a hero and try to repair the 60 dollar gas tank. Just buy a new one.

might not be a $60 tank.

89shithatch 12-14-2008 02:13 PM

Re: Welding a gas tank
 
hang a bucket under the leak, than a small pump that can be hooked up to a switch and to 12v and route it back to your tank.

silentdaredevil2 12-14-2008 04:02 PM

Re: Welding a gas tank
 
i had a leak in a former EK i had. Dropped the tank and had it hot tanked for like 10 min. This way it didn't eat the undercoating on it. Washed it out with water, flame checked it, then went to town. Any decent automotive machine shop should have a hot tank.

Toysrme 12-15-2008 03:05 AM

Re: Welding a gas tank
 

Originally Posted by sexyblackcrx
This is a no bullshit story, an old timer I know would just weld them up in the car. fill the tank all the way up with gas he would use oxyacetlyne and braze that ----. I was pretty nerovuse when I saw him do it but it can be done.

We had a guy in my welding class get into pipeling. He said they dug up sub 18" natrual gas lines with a quickness and they were welded in place and live.


Neighboor's vette up the street had a dealer install some blah axle back exhaust. They screwed a bracket through his tank. Took him a week to realize why he was running out of gas.

bigdaddyvtec 12-15-2008 03:43 AM

Re: Welding a gas tank
 
I lowcentered my blazer once, punctured the tank... JB welded it WITRH gas init and never had a problem with it again

speedjunky01 12-15-2008 10:13 PM

Re: Welding a gas tank
 

Originally Posted by sexyblackcrx
This is a no bullshit story, an old timer I know would just weld them up in the car. fill the tank all the way up with gas he would use oxyacetlyne and braze that ----. I was pretty nerovuse when I saw him do it but it can be done.

yup no oxygen no fire, its the vapor that burns not the liquid its self

WTF 12-16-2008 01:39 AM

Re: Welding a gas tank
 
i had a rusty integra that leaked somewhere on the side of the tank. i sprayed truck bed liner all over everything in that general area.

i think it still smelled a little, so i sold the ----

t_cel_t 12-16-2008 04:20 AM

Re: Welding a gas tank
 

Originally Posted by 89shithatch
hang a bucket under the leak, than a small pump that can be hooked up to a switch and to 12v and route it back to your tank.

this man is a genius


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