996 Turbo / GT2 Turbo discussion on previous model 2000-2005 Porsche 911 Twin Turbo and 911 GT2.
View Poll Results: My coolant pipes are:
Original, have not failed.
132
68.75%
Pinned/welded preventatively.
39
20.31%
Pinned/welded due to a failure
21
10.94%
Voters: 192. You may not vote on this poll

Have you welded/pinned your coolant lines?

  #61  
Old 02-15-2013, 03:46 PM
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Originally Posted by prodigymb
agreed. there is no reason to buy new fittings, stock ones can be cleaned up and welded just fine.

The reasons to buy the fittings are clear to me. 1) Time is money and having to carfully take the stock ones out costs more in terms of time. 2) lets say you do damage one of the stock fittings getting it out because sometimes you do find the one that is very well glued in. How long do you wait for the replacememt to arrive... Again time is money.


For me it was welding all the way, pinning IMHO is a futile procedure.
 
  #62  
Old 02-15-2013, 06:31 PM
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2001
67,800 km
1 bar flash
Original

Have only owned it for a year. No track days yet.
 
  #63  
Old 02-16-2013, 12:26 PM
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2003 x50
69k
1bar flash
Original
 
  #64  
Old 02-18-2013, 07:34 AM
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Welded

2001' 21,000 miles gt700+ all fittings have been welded "preventative"
 

Last edited by SILVERFOX; 02-18-2013 at 07:40 AM.
  #65  
Old 02-19-2013, 11:12 AM
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-Year: 2003

-Mileage on car: 32,500 miles

-Stock or modified? Modified (tuned @ 1.0 bar)

-Are your lines pinned, welded, or original? original
 
  #66  
Old 03-05-2013, 12:44 PM
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Yr: 2003
Mileage: 67K
Modified: K24/injectors
Welded:-- While in there getting upgrades, I had them to an R&R on the motor and one of the fittings was starting to come out from the glue fittings as I was told so it was a matter of time.
 
  #67  
Old 03-05-2013, 03:53 PM
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03 13k, 3076s, stock
04 25k, stock everything, stock pipes
 
  #68  
Old 03-20-2016, 10:27 AM
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-Year: 2001

-Mileage on car: 114 000 KM

-Stock or modified? Modified, umw flash, speedtech 200 cell exhaust

-Are your lines pinned, welded, or original? ORIGINAL

i dont track it
 
  #69  
Old 03-20-2016, 07:12 PM
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'03. 132,500 miles. 1.2 tune 16/24's and bolt on's

car was tracked mercilessly in the years before coolant line retrofitting was mandated. no issues to date though car is out to pasture and doesn't see sustained top end driving. though lot's of wot spurts and regular redline visits

though i keep both tubes of jb weld in the bonnet for good luck.
 
  #70  
Old 03-21-2016, 08:59 AM
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2002
Stock
34,000
Original

Non track car
 
  #71  
Old 03-21-2016, 11:13 AM
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-Year: 2003

-Mileage on car: 45,000

-Stock or modified? A28 turbos, tuned 1.2bar

-Are your lines pinned, welded, or original? all pinned, elbow joints also got jbwelded

-If pinned or welded, was it preventative or due to failure? Preventative
 
  #72  
Old 03-21-2016, 11:15 AM
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I can't vote twice, but I experienced a catastrophic coolant pipe failure on the following car during a test drive - on the first pull up a fwy onramp.

-Year: 2003

-Mileage on car: 89,000

-Stock or modified? Stock

-Are your lines pinned, welded, or original? Original

-If pinned or welded, was it preventative or due to failure?
 
  #73  
Old 03-21-2016, 03:47 PM
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Originally Posted by pteck
I can't vote twice, but I experienced a catastrophic coolant pipe failure on the following car during a test drive - on the first pull up a fwy onramp.

-Year: 2003

-Mileage on car: 89,000

-Stock or modified? Stock

-Are your lines pinned, welded, or original? Original

-If pinned or welded, was it preventative or due to failure?
Oh man, how did the seller react? You break it, you buy it?
 
  #74  
Old 03-21-2016, 04:24 PM
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Seller was fortunately a large dealership. On the contrary, they were very apologetic. Catastrophic in the sense that all coolant was lost in a blink. Car still ran of course.

Good thing she let lose during the test drive and not after a purchase, since this was during the peak of summer, at a dealership about 400 miles away. I happen to be passing through while on vacation. There were other things, mileage included, that I would have passed on that particular vehicle anyways.

This first hand experience encouraged me to pin the lines on my now current car, as I surely did not want to experience it again.
 
  #75  
Old 03-23-2016, 02:15 PM
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-Year: 2001

-Mileage on car: 70,000

-Stock or modified? Tune, dv's and exhaust

-Are your lines pinned, welded, or original? all pinned

-If pinned or welded, was it preventative or due to failure? Preventative

http://imgur.com/vhFvaSt
 

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