Welcome to the North American Subaru Impreza Owners Club Thursday November 26, 2015
Home Forums WikiNASIOC Products Store Modifications Upgrade Garage
Here you can view your subscribed threads, work with private messages and edit your profile and preferences Home Registration is free! Visit the NASIOC Store NASIOC Rules Search Find other members Frequently Asked Questions Calendar Archive NASIOC Upgrade Garage Logout
Go Back   NASIOC > NASIOC Technical > Normally Aspirated Powertrain

Welcome to NASIOC - The world's largest online community for Subaru enthusiasts!
Welcome to the NASIOC.com Subaru forum.

You are currently viewing our forum as a guest, which gives you limited access to view most discussions and access our other features. By joining our community, free of charge, you will have access to post topics, communicate privately with other members (PM), respond to polls, upload content and access many other special features. Registration is free, fast and simple, so please join our community today!

If you have any problems with the registration process or your account login, please contact us.
* Registered users of the site do not see these ads. 
Thread Tools Display Modes
Old 04-09-2003, 08:26 PM   #1
Scooby Specialist
Member#: 26155
Join Date: Oct 2002
Chapter/Region: E. Canada
Location: Levis,qc,ca
2008 WRX 5dr
Dark Grey

Default 1.8 fuel pump

is the 93 EJ18 fuel pump flowing as much as the 2001 2.5 fuel pump? I just want to know if it could work for a while, like for a road test of my 2.5. thanks
* Registered users of the site do not see these ads.

Last edited by NicEJ25; 04-11-2003 at 03:40 PM.
NicEJ25 is offline   Reply With Quote
Sponsored Links
* Registered users of the site do not see these ads.
Old 04-09-2003, 09:44 PM   #2
Scooby Guru
Member#: 5218
Join Date: Mar 2001
Chapter/Region: MWSOC
Location: SAUL'S Motorsports
96L Most Over-
Developed Beater


I read a post awhile back of someone trying this since it was physically the same or a bit larger than the RS/WRX pump. They quickly learned that it doesn't pump as much volume. To the point of being too lean at anything much above idle.

YMMV, but I would have a backup plan at least...

Jay Storm
Storm is offline   Reply With Quote
Old 04-11-2003, 11:46 AM   #3
Scooby Specialist
Member#: 24463
Join Date: Sep 2002
Location: Leesburg, VA
2003 Chevy S10
91 Hunduh Civic BASE

Default Re: 1.8 fuel pump

Originally posted by NicEJ25
1001 2.5 fuel pump?
I don't know if fuel pumps are backwards compatible or not....
cavymeister is offline   Reply With Quote

Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Forum Jump

Similar Threads
Thread Thread Starter Forum Replies Last Post
F/S: 1 STi Fuel Pump, 1 06 WRX Fuel Pump aboothman Engine/Power/Exhaust 0 02-22-2007 11:47 PM
JDM ver.7 or 8 Fuel Pump? Smoby Subaru Conversions 1 05-06-2006 06:21 PM
FS: BRAND NEW WALBRO 255 1/hr FUEL PUMP cvdg Private 'For Sale' Classifieds 0 10-08-2004 01:19 AM
What fuel pump for jdm ver. 8 with mods? serious Factory 2.0L Turbo Powertrain (EJ Series Factory 2.0L Turbo) 3 03-21-2004 02:55 AM
how to upgrade a 93 1.8 fuel pump? Jaxx Subaru Conversions 7 06-02-2003 03:43 PM

All times are GMT -4. The time now is 11:34 PM.

Powered by vBulletin® Version 3.7.0
Copyright ©2000 - 2015, Jelsoft Enterprises Ltd.
Powered by Searchlight © 2015 Axivo Inc.
Copyright ©1999 - 2015, North American Subaru Impreza Owners Club, Inc.