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fuel tank, bulk head mods...
https://www.ausmini.com/forums/viewtopic.php?f=5&t=597
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Author:  -=MiniMafia=- [ Thu May 13, 2004 9:20 pm ]
Post subject:  fuel tank, bulk head mods...

gday ppls...

now just 2 questions tonight, first is when I pull my fuel tank out to weld on a bigger fuel pipe and fuel return, should I just use water to swish round inside it( when its empty of course) before i start welding, or is there a special thing u can buy for it? i dont wanna get blown up :P

and

cutting the hole in the bulk head, and tips here? thanks guys...

Author:  poeee [ Thu May 13, 2004 9:27 pm ]
Post subject: 

Take the tank somewhere, don't do it yaself. I'm sorry, but the idea of wealding a fuel tank just plain scares me!

Author:  spathi [ Thu May 13, 2004 10:14 pm ]
Post subject: 

:shock: dont try weld petrol tanks yourself, definitley take it to someone. ive heard heaps of horror stories on this one...

Author:  drmini in aust [ Thu May 13, 2004 10:52 pm ]
Post subject: 

I agree with the others re welding it... and I'm a certified welder...!

1. You shouldn't really need a bigger fuel pipe out of the tank. After the electric pump, sure..

2. Easiest way I know to rig a return line is remove fuel gauge sender, weld a pipe into sender, and refit. :wink:

Author:  -=MiniMafia=- [ Fri May 14, 2004 1:38 pm ]
Post subject: 

great! thats the fuel tank outa the way! where should I take it?

Author:  -=MiniMafia=- [ Tue May 18, 2004 4:47 pm ]
Post subject: 

so with the box, is it as simple as cut and paste? or....

Author:  drmini in aust [ Tue May 18, 2004 5:34 pm ]
Post subject: 

Not..

Serious surgical butchery is involved..

I'd do it like James (kazjim) did on his 998 turbo- put it above the clutch housing. :wink:

Author:  -=MiniMafia=- [ Tue May 18, 2004 9:28 pm ]
Post subject: 

drmini in aust wrote:
Not..

Serious surgical butchery is involved..

I'd do it like James (kazjim) did on his 998 turbo- put it above the clutch housing. :wink:


hmm, ill keep that in mind. thanks buddy. whats the best welder for the job?

Author:  Besser [ Sun May 23, 2004 6:23 am ]
Post subject:  MIG

Borrow a mig for the firewall, its user friendly.

PT tank can be steamed or water filled but remember that petrol floats so weld from the bottom up.

After filling with water, a buddy braised to the outside a larger pipe then drilled it up the centre to open the tank. Seemed to work

Author:  drmini in aust [ Sun May 23, 2004 7:17 am ]
Post subject: 

Putting a turbo box in the firewall is not simple like fitting a Weber box. You have to cut right down thru the crossmember, which seriously weakens the car. Re-shaping it back inside the car is essential. Get it engineered if you do it... :?

I've not done one, but I've seen a couple- and if I was fitting a turbo to my Mini there's no way I would put it there. I'd put it above the clutch, where you can get at the sucker and work on it. 8)

Author:  stuart [ Tue Jun 01, 2004 7:03 pm ]
Post subject: 

I spoke to a friend about welding a fuel tank and he said that you could fill it up with water and weld it. so it wont blow up.

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