Lines and 340 L/hr pump

[vacuum 6]

Lots of internet talk about having to install a new return or drill out existing.

Has anyone had success with replacing the stock fuel rail feed and return pipe? The sections on the front of the motor, items 7 and 8 in the pic.

 

[vacuum 6]

No one?


Walter

 

[NY_GN]

I did it recently. Started with new 340 fuel pump, couldn't get FP below 100 psi. So, I replaced return line with SS braided 6 -AN and all was good. I did the feed line today. Not the best picture, but it was pretty damn easy. Got some fuel smell, so gonna switch to Teflon at some point.

 

[vacuum 6]

Yeah thanks but that's not what I'm asking.


Walter

 

[NY_GN]

Are you replacing, because their clogged? People, like me, cut the return line at the tank to relieve restriction, not up front.

 

[turbofabricator]

Do a search of my posts as I go through a step by step on what to do.

 

[TRICKSIXPA]

The return line on the front of the motor has to come off. You have to run a 6-AN line from the FPR back or use the feed line for the return. As for the stock feed line it will be fine using a 340lph pump with. If your upgrading the feed line you will need a 16mm adapter to 8-an

 

[Pronto]

Here's what I did.
http://www.turbobuick.com/forums/threads/my-fuel-system-update.396357/#post-3219321

 

[davinci50]

another thread for you to pull ideas from.
http://www.turbobuick.com/forums/threads/converting-stock-fuel-pickup-to-an.415581