I had replaced all of the hose with 5/16" rubber fuel hose with no problems. Its cheap, you don't cut yourself on the fraid ends ( \did that numerous times), and you can see the leaks. I rebuilt my fuel pump AND bought an electric, all to find out that it was the braided fuel hose! Now, I wonder why the 911 would have a different size fuel line going up to the fuel pump???
On a side note, I'm still looking for a car, 944 to be exact, and finances are looking good for a February purchase, as there are a ton for sale out here in California. I know, I'm going to the dark side. But I'll be back! On the bright side it looks like I might be driving a 912 as early as Christmas!!! Its the car I was talking about before. The engine runs strong and the car is very straight. Just needs alot of TLC and TLM (tender loving money). It'll only be for a month or two, but hey, at least I can have fun while it lasts! The car is getting purchased by someone and it going to be cleaned up. Ah, the fun of early Porsches!