Fuel rail - Third Generation F-Body Message Boards

85 Jimmy · 08-26-2009, 09:41 PM

Alright guys, I've got a question. FIrst I'll let y'all know what I'm working with. I have an 85 GMC K5 Jimmy that I plan to swap TPI onto here in the near future.

The question is, does anyone know how to swap the fuel lines from going out the front to the back? I was just going to make a new return line and have it go out the back next to the fuel regulator, but wasn't sure what to do about the feed line. Can I block off the line in the front and use the 9th injector port for the feed? I'm using a 1227727 so I don't need the 9th injector. Anyone have any pics?

muddyjimmy · 11-29-2009, 10:02 PM

I am interested in this also. I would like to block off the front fuel lines and weld on some AN fittings on the rear. Has anyone done this before? Any pics?

bronc3buster84 · 11-30-2009, 11:48 AM

I cut the lines off mine. Drilled and tapped where the press. line went in and pluged it. Drilled and tapped the press. regulator housing and the back of the rail for 1/4 NPT fittings.