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Old 04-26-2018, 11:20 AM   #1
davepl
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Join Date: Aug 2006
Location: Redmond, WA
Posts: 6,332
NPT to steel line - Hey I can edit subject lines in place, I didn't know that!

I'm looking at an EFI pump module that uses an in-tank Walbro pump. It then has 1/4" NPT supply and return fittings.

I would like to use TWO factory fuel lines, one for the pressure side and then the duplicate right along side it as the return.

What's my shortest path to get from 1/4" NPT to braided flex and then to steel line? In other words, how to connect braided hoses to a steel fuel line.

I was thinking:

NTP -> NTP-6AN -> 6AN union -> tube nut on line

It's connecting to the 3/8" hard stainless fuel line that I'm most concerned about. I have the hydraulic flaring tool AND I ever have the 37 degree flaring pieces, so in theory I should have what I need.

I'm trying to avoid ANY rubber in the EFI system, so that's why I'm trying to go NPT to AN to braided line to hard line.
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