Where is the fuel pump in my 75 911s

hienz · 04-19-2019, 12:56 PM

Just swapped out my original fuel tank and want to install electrical fuel pump to work with Weber’s carbs. I needed to take the original pump out but cannot find it in the engine compartment or under the fuel tank.

eastbay · 04-19-2019, 01:22 PM

factory location is outboard from the drivers side banana arm pivot

photo from DDK forum

RWebb · RWebb's Garage

the stock CIS pump is very high quality - get the device from PMO that allows you to plumb into the hoses for your carbs - it comes with a handy dandy fuel pressure gauge too

as Tom Sawyer said to Huck, "I'll show you mine for 25 cents"

hienz · 04-19-2019, 03:47 PM

Quote:

Originally Posted by eastbay

factory location is outboard from the drivers side banana arm pivot

photo from DDK forum

I did not look for it by the banana arm pivot
I will look for it in that area sometimes thin weekend. Thanks

hienz · 04-19-2019, 03:53 PM

Quote:

Originally Posted by RWebb

the stock CIS pump is very high quality - get the device from PMO that allows you to plumb into the hoses for your carbs - it comes with a handy dandy fuel pressure gauge too

as Tom Sawyer said to Huck, "I'll show you mine for 25 cents"

I do not know the pump that came with Webers I bought 2yr ago is PMO, but the fuel pressure gauge came with Weber’s is PMO.

hienz · 04-23-2019, 05:10 PM

I found the fuel pump. It so hard to remove it. It took me more than 2-hr to get it out. Thank you for your helps and picture.

Walt Fricke · 04-23-2019, 08:32 PM

You might consider locating the fuel pump you are going to use up front by the reinforcing cross member, or maybe even in the smuggler's box. Porsche realized it was a mistake to put the pump back there where there is a lot of heat, which often vapor locked the CIS pump/system. By '76 it got moved back up front, where it had usually been.

BoxsterGT · 06-13-2019, 01:48 PM

heinz - This is a bit late for your application, but others may benefit if doing a similar Weber or carb conversion.....

This is my Front Pump Mount with a Delphi 4psi pump. It mounts on the crossmember and is supported by a clamp on the Steering Rack.

If interested, please email me.

len.cummings at verizon.net