924Board.org

[awolak]

I need to replace the 4 nylon tubing fuel lines from the fuel distributor to the injectors and the three smaller nylon lines below them. I noticed that the lines to the injectors have a small hole and very thick wall ( is this for higher pressure?) I was wondering if someone had done this before and what did they use and where to get it. Thanks

[ideola]

As far as I know, those parts are NLA, and I have not been able to find a source to replace the original nitrile line. Try contacting these guys, as they can make up a new set for you.

http://specialtauto.com/porsche-parts/index.html
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erstwhile owner of just about every 924 variant ever made

[fiat22turbo]

Also a local hydraulic hose shop (think Oil Filter Service, Parker, etc) can do the lines for you.

If you're a DIY type you could see if there are replacement banjo fittings available that will accept an AN hose connection (or fit directly into AN hose from Earl's, Aeroquip, etc) and make up the lines yourself and save a few bucks. However, I would only do this if I were confident in my ability's with building my own braided stainless steel hoses (I have the puncture marks in the fingertips to prove it, sigh).

Either way, a good idea is to carry an A,B,C fuel extinguisher in the car, preferably one with a metal top to it since fuel leaks at those pressures could result in nasty engine bay fires (ask the early 944 folks about that sometime)
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Stefan
1979 924 Carrera GTS (clone-ish)
1988 944 Turbo S (Silver Rose)

[ideola]

[fiat22turbo]

Um, compared to the 3000+psi that hydraulic lines have to handle in hugely harsh conditions, I'd say it is a perfectly reasonable solution. Provided you know what you're doing.

The stock lines are plastic with a braided fabric cover, it isnt all the impressive or scary to me. If you're unsure, then don't do it.
_________________
Stefan
1979 924 Carrera GTS (clone-ish)
1988 944 Turbo S (Silver Rose)

[ideola]