1970 911 Braided Fuel Hose Size ?

[bavaria911]

I need to send off my Bosch MFI fuel pump for resealing (weeping wet). I’d like to replace all the non braided fuel hose with the German cloth braided type hose.
What is the size diameter and how many feet (approximately) is required to replace all the fuel hoses for a 1970-73 MFI car? Are there two different sizes or one size running off the tank to the pump ( mine is mounted near the tank under the protection skid plate) then to the metal lines that run through the pan to the MFI fuel canister then to the MFI pump.

I’m in Germany now and could buy the hose here or on Pelican.

Thanks in advance,
Scott

[47silver]

If you have it the Pet parts diagrams show sizes. .

[bavaria911]

Sorry - I don’t.

[tom1394racing]

Scott

The braided fuel hoses need to be 7 mm ID.

N-020-357-1 7mm Braided Fuel Line Hose. Sold Per Meter. N.020.357.1

2 meters should do it.

[47silver]

https://www.porsche.com/usa/accessoriesandservices/classic/genuineparts/originalpartscatalogue/

Try this

[bavaria911]

Thank you Tom, you’re always extremely helpful.

Silver- thanks for the link.

Scott

[47silver]

this is from the pet, I used this to replace the lines in 72 mfi.

[tom1394racing]

For the '72, the fuel pump is located in the rear. On a '70, the fuel pump is up front. The diagram in the PET is different.

[47silver]

Tom thanks for the info did not know