Perrin Fuel Rails V2: Fuel Line Routing

WRXCJS · 09-30-2007, 07:51 PM

Anybody got/installed the newest edition of Perrin's fuel rails? I'm installing them on a friends 02 WRX, and the metallic splitter (where the feed, return, and rail lines meet) that holds the stock FPR didn't line up the mounting holes on the FPR so we have to wait for Perrin to send us the right splitter.

Anyways, while we have some downtime I'm going to properly route all the fuel lines, and I have perrin's directions but they aren't entirely specific.

As I understand it you'd have one line coming off the bottom of each rail meeting at a "T" then that one line would go to the bottom nipple on the splitter. Likewise for the top line and hoses.

But where I'm confused is where to run the hose off the FPR and the evap hose.

I understand the main feed off the tank comes in at the fitting you had to screw in, and the two nipples on the splitter are for the lines leading to the rails.

I've been reading the directions and those and for the APS inlet (since he got the big ass metallic one that requires modding of the fuel lines anyways why not get the rails

) and I should have a good idea by the time we continue working.

Overall I was just wondering if anyone had pictures or diagrams they made for thier install. Thanks ahead of time.

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WRXCJS · 10-01-2007, 02:43 AM

Nobody has ran these yet? I've heard of lots with the V1.. if you have that post it

crazymikie · 10-01-2007, 05:06 PM

I'm in the process of installing them right now. I have the rails mounted, but haven't routed anything yet. My motor is on an engine stand, so I'll try to take some pics as we install them.

WRXCJS · 10-01-2007, 05:57 PM

Alright thanks, I plan to have them done by the end of the week so let me know.

blue m&m · 03-11-2012, 08:31 PM

bump
!

09-30-2007, 07:51 PM	#1
WRXCJS Scooby Newbie Member#: 142059 Join Date: Feb 2007 Chapter/Region: MWSOC Location: Indianapolis, IN Vehicle: 2010 STi WRB	Perrin Fuel Rails V2: Fuel Line Routing Anybody got/installed the newest edition of Perrin's fuel rails? I'm installing them on a friends 02 WRX, and the metallic splitter (where the feed, return, and rail lines meet) that holds the stock FPR didn't line up the mounting holes on the FPR so we have to wait for Perrin to send us the right splitter. Anyways, while we have some downtime I'm going to properly route all the fuel lines, and I have perrin's directions but they aren't entirely specific. As I understand it you'd have one line coming off the bottom of each rail meeting at a "T" then that one line would go to the bottom nipple on the splitter. Likewise for the top line and hoses. But where I'm confused is where to run the hose off the FPR and the evap hose. I understand the main feed off the tank comes in at the fitting you had to screw in, and the two nipples on the splitter are for the lines leading to the rails. I've been reading the directions and those and for the APS inlet (since he got the big ass metallic one that requires modding of the fuel lines anyways why not get the rails ) and I should have a good idea by the time we continue working. Overall I was just wondering if anyone had pictures or diagrams they made for thier install. Thanks ahead of time. * Registered users of the site do not see these ads.

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10-01-2007, 02:43 AM	#2
WRXCJS Scooby Newbie Member#: 142059 Join Date: Feb 2007 Chapter/Region: MWSOC Location: Indianapolis, IN Vehicle: 2010 STi WRB	Nobody has ran these yet? I've heard of lots with the V1.. if you have that post it

10-01-2007, 05:06 PM	#3
crazymikie Scooby Specialist Member#: 56321 Join Date: Mar 2004 Chapter/Region: NESIC Location: Framingham, MA Vehicle: 2008 Lexus IS-F	I'm in the process of installing them right now. I have the rails mounted, but haven't routed anything yet. My motor is on an engine stand, so I'll try to take some pics as we install them.

10-01-2007, 05:57 PM	#4
WRXCJS Scooby Newbie Member#: 142059 Join Date: Feb 2007 Chapter/Region: MWSOC Location: Indianapolis, IN Vehicle: 2010 STi WRB	Alright thanks, I plan to have them done by the end of the week so let me know.

03-11-2012, 08:31 PM	#5
blue m&m Scooby Specialist Member#: 108257 Join Date: Feb 2006 Chapter/Region: TXIC Location: FT Sill Ok Vehicle: 2007 GmbH RS4 Imola Yellow	bump !