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Fuel lines 924 VS. 931

 
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chad-tanner  



Joined: 23 Mar 2008
Posts: 217
Location: New Madrid,MO

PostPosted: Wed May 05, 2010 10:54 am    Post subject: Fuel lines 924 VS. 931 Reply with quote

I'm hoping some of you guys are familiar with who I am,or should I say,familiar with what I'm doing.I sure hope so...Because.. I'm sometimes embarrassed explaining myself!!!!

Anyways, I'm installing the fuel lines on my project car. I've cut the stock lines off somewhere,about even with,and under the driver seat. Don't ask why,I wish I knew!!Lol!! I "Several years ago" decided to cut the lines at that location.
Anyways...I'm only replacing the lines from that point forward,and everything from there back,will be the stock 77.5 Na equipment.

I'm very familiar with the 924 Na fuel lines.However,I've seen pics of 931 engine compartments,and seen the fuel filter in a different location"windsheild area". So... I'm assuming the 931 lines are routed dramatically different than the NA.

I'm wanting to know how the fuel lines are routed on the 931. Maybe someone has pics that could help me understand?

Thanks....
Chad
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77.5 Porsche 924/4.9L cadillac swap

Inspector: These brakes look completely inadequate.
Burt Munro: Well, I'm planning on going, not stopping.
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Joes924Racer  



Joined: 03 Nov 2002
Posts: 11964
Location: Oregon, Denver Colorado native!

PostPosted: Wed May 05, 2010 2:19 pm    Post subject: Reply with quote

There way different, thats for sure.
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1979 porsche 924 Na
1980 porsche Turbo 931GT Replica
Have u ever driven a turbo.
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chad-tanner  



Joined: 23 Mar 2008
Posts: 217
Location: New Madrid,MO

PostPosted: Mon May 10, 2010 4:36 am    Post subject: Reply with quote

Joes924Racer wrote:
There way different, thats for sure.


Can anyone explain???
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77.5 Porsche 924/4.9L cadillac swap

Inspector: These brakes look completely inadequate.
Burt Munro: Well, I'm planning on going, not stopping.
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morghen  



Joined: 21 Jan 2005
Posts: 8884
Location: Romania

PostPosted: Mon May 10, 2010 5:01 am    Post subject: Reply with quote

well, they are the same.
i'm using 83 NA lines from the tank to the engine compartment...and then 931 lines to go around from one side to the other to feed the CIS.
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Joes924Racer  



Joined: 03 Nov 2002
Posts: 11964
Location: Oregon, Denver Colorado native!

PostPosted: Mon May 10, 2010 5:07 am    Post subject: Reply with quote

Yea there routed onto the other side of the car since the fuel
is., it goes thru a few bulkheads/ panels to get there Chad Tanner.
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1979 porsche 924 Na
1980 porsche Turbo 931GT Replica
Have u ever driven a turbo.
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Slam  



Joined: 07 Jan 2005
Posts: 1689
Location: Wainwright, Alberta, Canada

PostPosted: Thu May 13, 2010 1:27 am    Post subject: Reply with quote

The biggest difference is that the lines head up to the well in front of the driver, where the fuel filter is, then head across the firewall to the battery compartment and down the R/H inner fender. The lines are attached to the windshield mounts. The fuel dizzy is on the R/H side in the 931 cars. If I remember I'll snap some pics for you tonight.
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Smoothie  



Joined: 01 Jan 2003
Posts: 8032
Location: DE (the one near MD, PA, NJ)

PostPosted: Thu May 13, 2010 1:48 am    Post subject: Reply with quote

I'd some pics already -
There they go - up from under the car, to the top-left of the engine compartment, then rearward into the cowl area to the fuel filter, out/past the rear of the filter, across to the other side running below the windshield..


..around the back of the battery at the right side, then forward into the engine compartment again..


Final destination - fuel distributor at engine comp. front-right -

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'82 924T, US version, dark green metallic, 5 speed Audi 016G gearbox
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Slam  



Joined: 07 Jan 2005
Posts: 1689
Location: Wainwright, Alberta, Canada

PostPosted: Thu May 13, 2010 3:30 am    Post subject: Reply with quote

3,000 words there.

Slainte!
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'84 944 - kid blew motor
'83 944 - resting comfortably. For 12 years
'87 944 - sideswiped by trucker
'80 924 - gone
'78 924 - gone
'77 924 - rusting comfortably
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