Fuel line routing. (With pictures and arrows). - Page 6

gabedude · 09-03-2011, 11:07 AM

Quote:

Originally Posted by newblue

For everyone who did this with top feed and needed an adapter, how did you route the line from the adapter to the rail? I have an gimmick silicone inlet and It seems to route the injection hose I will have to have a very long hose go above the inlet to the line so that it doesnt kink. Anyone have some insight on this? Will the extended hose be a problem?

Over the top of the intake manifold. I zip tied it to stay in place with proper hood clearance. I have rails now and run a long line to the distro block and relocated FPR (on top of the dogbone) for the air pressure line (which stock is right next to the fpr on the rail). It seems like a long line to reference 1:1 rising rate fuel pressure, but it works just fine. Also, the return line is rather long from the FPR because it has to take a U turn over the turbo. Still, it works just fine.

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newblue · 09-03-2011, 03:00 PM

Perfect, appreciate the feedback gabe!

wrxkyle · 03-30-2012, 10:28 PM

Im doing this now, but converting to top feeds and topfeed tgv's in the process, stock wrx rails, sti fpr.

A note, make sure the total length, ie metal line on fuel rail and soft fuel line, is the same for feed and feed on both sides and return an ld return on both sides, 02 wrx rails the passenger rail has a significant ammount of extra metal fuel line to run through than any of the others. Ill take measurments when im done for an easy diy

twist4 · 04-16-2012, 11:48 AM

Thank you very much for the detailed pics and your work. It's much appreciated!

paulpat · 05-08-2012, 06:13 PM

bump! any update for how the fpr is done and connected for a WRX?

imma_stocker · 10-03-2012, 03:06 PM

bump for my own reference :P

eicandanedo · 11-16-2012, 10:16 PM

What size line is on the fpr. It's never mentioned and I doubt the stock one is long enough?

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09-03-2011, 03:00 PM	#127
newblue Scooby Specialist Member#: 115019 Join Date: May 2006 Chapter/Region: SWIC Location: nv Vehicle: 2002 Impreza WRX WRB	Perfect, appreciate the feedback gabe!

03-30-2012, 10:28 PM	#128
wrxkyle Scooby Specialist Member#: 199635 Join Date: Jan 2009 Chapter/Region: RMIC Location: Provo, UT Vehicle: 02-4 rSTI White	Im doing this now, but converting to top feeds and topfeed tgv's in the process, stock wrx rails, sti fpr. A note, make sure the total length, ie metal line on fuel rail and soft fuel line, is the same for feed and feed on both sides and return an ld return on both sides, 02 wrx rails the passenger rail has a significant ammount of extra metal fuel line to run through than any of the others. Ill take measurments when im done for an easy diy

04-16-2012, 11:48 AM	#129
twist4 Scooby Newbie Member#: 291800 Join Date: Aug 2011	Thank you very much for the detailed pics and your work. It's much appreciated!

05-08-2012, 06:13 PM	#130
paulpat Scooby Specialist Member#: 237145 Join Date: Feb 2010 Chapter/Region: SCIC Location: 562 Vehicle: 02 WRX 12 FXT	bump! any update for how the fpr is done and connected for a WRX?

10-03-2012, 03:06 PM	#131
imma_stocker Scooby Specialist Member#: 97043 Join Date: Sep 2005 Chapter/Region: TXIC Location: Tomballer Vehicle: 08 STI - 02 Z28 07 GSXR - 96 CBR	bump for my own reference :P

11-16-2012, 10:16 PM	#132
eicandanedo Scooby Newbie Member#: 230364 Join Date: Nov 2009 Chapter/Region: MAIC Vehicle: 2004 Sti wrb	What size line is on the fpr. It's never mentioned and I doubt the stock one is long enough?