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Sigurd

I got myself a 924 from the first half of '77 with most of the CIS missing. Now I'm trying to piece it back together with parts that I'm buying. I've been reading allot about the CIS but can't find anything about whether '79 fuel lines will fit on my '77. I know that Porsche made changes to the models that were made before the half of '77 and the ones after it. Will those '79 fuel lines I'm planning to buy fit on my '77 924 of the first half of the year?
Thank you,
~Frank

!tom · Posted: Fri Nov 12, 2010 3:08 pm Post subject:

You're going to be more familiar with what parts you're trying to mix and match.

Better check the PET, as it will show you all of the parts, and differences between years.

You're going to want to start looking around page 41, I'm guessing, but I don't know, because I'm not sure exactly what parts you're trying to interchange.
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78 924 NA
5-lug

Nobbi · Joined: 24 Aug 2006 Posts: 1396 Location: Germany

Hi,

my 4/1977 NA has these flexible "hose style" fuel lines.Later ones have the "metal tube" style. I am almost shure the are interchangeable.
Same wiht aifilterbox.

Nobbi
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NA 924 - april/1977- 4-speed-audi gearbox.
500.000 km with fun.....and new toy:Porsche 944 S2 Cabriolet.Other car Daimler c-class cabby,brandnew..Plus : DEUTZ 4005 tractor Built 1967

Sigurd · Posted: Sat Nov 13, 2010 3:56 am Post subject: Thanks

Thanks alot! I really appreciate your advice.
~Frank

Harm · Joined: 02 Apr 2009 Posts: 1376 Location: Holland

D Hook · Joined: 02 Nov 2002 Posts: 3158 Location: Omaha, NE

To echo Harm's comments, yes the injector conneciton is crucial. I have four brand new Bosch injectors I bought that don't fit on my '80 because they have the threads on the inside and are meant for the braided hoses instead of the hard line connections that have the threads on the outside.

But it's okay 'cause there's a guy on ebay that will trade me straight across for a new set that fits the '80 and up cars.
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'80 924 n/a SOLD

Nobbi · Joined: 24 Aug 2006 Posts: 1396 Location: Germany

yes, never stop learning...did nt check the details...so PET is the way to go.

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NA 924 - april/1977- 4-speed-audi gearbox.
500.000 km with fun.....and new toy:Porsche 944 S2 Cabriolet.Other car Daimler c-class cabby,brandnew..Plus : DEUTZ 4005 tractor Built 1967

staticsan · Joined: 19 Jan 2009 Posts: 450 Location: Sydney, Australia

D Hook · Joined: 02 Nov 2002 Posts: 3158 Location: Omaha, NE

Yep. But there's other cars that use those; Volvos and DeLoreans, to name a couple.

There's also a guy on Ebay that sells the other kind that will trade you your new ones for his. He says he has a good demand for the interior thread type of injectors. Dr. Injector.

http://cgi.ebay.com/ebaymotors/Porsche-924-80-82-Non-TURBO-2-0-fuel-injector-set-NEW-_W0QQcmdZViewItemQQhashZitem483c6c0d73QQitemZ310251359603QQptZMotorsQ5fCarQ5fTruckQ5fPartsQ5fAccessories
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'80 924 n/a SOLD