Pelican Parts
Parts Catalog Accessories Catalog How To Articles Tech Forums
Call Pelican Parts at 888-280-7799
Shopping Cart Cart | Project List | Order Status | Help



Go Back   Pelican Parts Forums > Porsche Forums > Porsche 911 Technical Forum


Reply
 
LinkBack Thread Tools Rate Thread
Author
Thread Post New Thread    Reply
Registered
 
Join Date: Jun 2005
Location: Hot Houston
Posts: 307
brake reservoir overflow hose

On a 1974 911, where does the other end ,not connected to the reservoir, of this hose terminate?

__________________
Rob Richardson
1974 911S
Carbed RS Clone engine
Turbo flares
2009 Carrera S - Porsche Racing Green, PDK
Old 04-16-2009, 02:19 PM
  Pelican Parts Catalog | Tech Articles | Promos & Specials    Reply With Quote #1 (permalink)
Registered
 
Zeke's Avatar
 
Join Date: Jan 2002
Location: Long Beach CA, the sewer by the sea.
Posts: 37,752
In the front wheel well forward of the suspension.
Old 04-16-2009, 03:24 PM
  Pelican Parts Catalog | Tech Articles | Promos & Specials    Reply With Quote #2 (permalink)
Registered
 
Join Date: Jun 2005
Location: Hot Houston
Posts: 307
thanks Milt.

Where does it go through the body? One of the through the body gromments by the headlight wires? Does it connect to anything or just drip on the ground?
__________________
Rob Richardson
1974 911S
Carbed RS Clone engine
Turbo flares
2009 Carrera S - Porsche Racing Green, PDK
Old 04-16-2009, 03:29 PM
  Pelican Parts Catalog | Tech Articles | Promos & Specials    Reply With Quote #3 (permalink)
Registered
 
Join Date: Mar 2005
Location: Northern CA
Posts: 4,703
if you forget to pinch the hose when pressure bleeding you will see exactly how it exits :-)
Old 04-16-2009, 03:57 PM
  Pelican Parts Catalog | Tech Articles | Promos & Specials    Reply With Quote #4 (permalink)
Registered
 
Join Date: Nov 2001
Location: Palos Park, IL
Posts: 389
Garage
And make sure it exits low and away from any part of the body. I had to repair the front bulkhead on mine because the overflow tube didn't reach low enough, dribbled down the outside of the bulkhead and eventually ate away the undercoating, paint and metal.
__________________
'56, '59 356A Coupes
'67, '68 912 Coupes all gone
'72 911T coupe
Old 04-16-2009, 04:05 PM
  Pelican Parts Catalog | Tech Articles | Promos & Specials    Reply With Quote #5 (permalink)
Registered
 
Join Date: Jun 2005
Location: Hot Houston
Posts: 307
Guys all great responses and very true. BUT WHERE/HOW does it go through the body? Mine doesn't currently have a hose so I can't compare to anything, parts manuals are no help. Seems hard to believe that as sophisticated as these cars are that it would just go through anywhere and drip on the ground (?).
__________________
Rob Richardson
1974 911S
Carbed RS Clone engine
Turbo flares
2009 Carrera S - Porsche Racing Green, PDK
Old 04-16-2009, 04:47 PM
  Pelican Parts Catalog | Tech Articles | Promos & Specials    Reply With Quote #6 (permalink)
 
Registered
 
Zeke's Avatar
 
Join Date: Jan 2002
Location: Long Beach CA, the sewer by the sea.
Posts: 37,752
There is a separate hole with a grommet ahead of the fuse panel. The hose follows the front light harness until it reaches above the battery.
Old 04-16-2009, 05:30 PM
  Pelican Parts Catalog | Tech Articles | Promos & Specials    Reply With Quote #7 (permalink)
Registered
 
HarryD's Avatar
 
Join Date: May 2002
Location: Portland, Oregon
Posts: 12,651
This is what I belive to be the factory location on the front Bulkhead:

__________________
Harry
1970 VW Sunroof Bus - "The Magic Bus"
1971 Jaguar XKE 2+2 V12 Coupe - {insert name here}
1973.5 911T Targa - "Smokey"
2020 MB E350 4Matic
Old 04-16-2009, 08:19 PM
  Pelican Parts Catalog | Tech Articles | Promos & Specials    Reply With Quote #8 (permalink)
Registered
 
Join Date: Jul 2000
Location: So. Calif.
Posts: 19,910
I always thought there were better ways to vent the MC then to empty it onto painted metal or the atmosphere. Unless your vent hose path is in the concours category, I suggest attaching the open end of the tube into a container/catch can. I've seen a 35mm film canister perform that duty. Be creative.

Sherwood
Old 04-16-2009, 08:19 PM
  Pelican Parts Catalog | Tech Articles | Promos & Specials    Reply With Quote #9 (permalink)
Registered
 
Join Date: Jun 2005
Location: Hot Houston
Posts: 307
Milt, Harry and Sherwood thanks for the help. I have never noticed the hole up in the front of the bulkhead. I will take a look. Sherwood that is what I was thinking seems suprising with all the engineering that goes into these cars that it would just vent to the atmosphere. I may try something with the evaporation can in the left wheel well that is no longer being used since I have converted to carbs. It may be too high for a gravity drain, I will see.
__________________
Rob Richardson
1974 911S
Carbed RS Clone engine
Turbo flares
2009 Carrera S - Porsche Racing Green, PDK
Old 04-17-2009, 04:52 AM
  Pelican Parts Catalog | Tech Articles | Promos & Specials    Reply With Quote #10 (permalink)
Registered
 
tonypai's Avatar
 
Join Date: Apr 2008
Location: Chicago, IL
Posts: 113
Garage
Quote:
Originally Posted by 911pcars View Post
I always thought there were better ways to vent the MC then to empty it onto painted metal or the atmosphere. Unless your vent hose path is in the concours category, I suggest attaching the open end of the tube into a container/catch can. I've seen a 35mm film canister perform that duty. Be creative.

Sherwood

Gatorade bottle works for me.
__________________
2001 Suburban - Tow Vehicle
2000 Miata - Race Car
1996 993 Carrera - Daily Driver
1981 911 SC RoW - Wannabe Race Car
Old 04-17-2009, 05:12 AM
  Pelican Parts Catalog | Tech Articles | Promos & Specials    Reply With Quote #11 (permalink)
Registered
 
moneymanager's Avatar
 
Join Date: Jan 2006
Location: Santa Barbara, CA
Posts: 2,307
As Sherwood suggests, just run the tube into a small plastic bottle or similar and place it somewhere convenient. Here's mine. Tube is a friction fit thru a hole in the top. Small is fine for street or light track use; you'll want something bigger to do a 6 hour enduro!

__________________
jhtaylor
santa barbara
74 911 coupe. 2.7 motor by Schneider Auto Santa Barbara. Case blueprinted, shuffle-pinned, boat-tailed by Competition Engineering. Elgin mod-S cams. J&E 9.5's. PMO's.
73 Targa (gone but not forgotten)
Old 04-17-2009, 06:22 AM
  Pelican Parts Catalog | Tech Articles | Promos & Specials    Reply With Quote #12 (permalink)
Registered
 
tonypai's Avatar
 
Join Date: Apr 2008
Location: Chicago, IL
Posts: 113
Garage
Gatorade bottle zip tied to the blower motor cover


__________________
2001 Suburban - Tow Vehicle
2000 Miata - Race Car
1996 993 Carrera - Daily Driver
1981 911 SC RoW - Wannabe Race Car
Old 04-19-2009, 11:42 AM
  Pelican Parts Catalog | Tech Articles | Promos & Specials    Reply With Quote #13 (permalink)
Reply


 


All times are GMT -8. The time now is 08:34 AM.


 
Powered by vBulletin® Version 3.8.7
Copyright ©2000 - 2025, vBulletin Solutions, Inc.
Search Engine Optimization by vBSEO 3.6.0
Copyright 2025 Pelican Parts, LLC - Posts may be archived for display on the Pelican Parts Website -    DMCA Registered Agent Contact Page
 

DTO Garage Plus vBulletin Plugins by Drive Thru Online, Inc.