1G Upgrade fuel line, remove stock line?

[govproperty]

I need to repair some stuff that was rigged on my fuel feed line. I want to replace the whole line, which really isn't that hard, but I am curious as to what do people do with the old stock line. I have heard of some leaving it there disconnected and some using it as a return. But I have not heard about people removing the whole line. Is it hard to remove? Is it better served as a return? Is it best to just run the new line next to it and leave it? Thanks.

 

[diambo4life]

Either use it as a return or just leave it there. It's not worth its weight to take it out in my opinion.

 

[DSM Jeff]

I removed it all and replaced it all. Hate rust.

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[curt-s]

I left it in, and instead used it as anchor points for many zip ties for my -6AN feed.

 

[jed344]

I also just left it under the car used it to help secure my new line.

 

[c2ypt1c]

Same here..zip tied the new line right to the factory line.

 

[BoostedTT91]

What about the vapor line? Is that needed when upgrading to an line or can that be removed