Welcome to the North American Subaru Impreza Owners Club Friday November 27, 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 > Engine Management & Tuning

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 04-25-2005, 08:09 PM   #1
Scooby Newbie
Member#: 12163
Join Date: Nov 2001
Location: West Palm, FL
2002 WRX

Default Spark plug tuning?-Big turbo

What plugs are you big turbo guys running on pump gas?
I'm running basically a 60-1@18+ psi on 93 octane, 850 cc injector w/ dual feed fuel rail setup. The problem is that I've been completely fouling my plugs on the street under normal driving(under 1k miles), I'm rarely in the throttle. I'm running NGK BKR7E's gapped at .032, I've tried BKR6E's but I've got to pull too much timing for them to run right. I know it's a rather fat map as far as the fuel tune is concerned, but it's nothing ridiculous.
Just curious to know what you guys are running or have had luck with. Open to suggestions.
* Registered users of the site do not see these ads.
AK'S REX is offline   Reply With Quote
Sponsored Links
* Registered users of the site do not see these ads.
Old 04-25-2005, 09:15 PM   #2
Big Ron
Member#: 18062
Join Date: Apr 2002
Chapter/Region: MAIC
Location: I can save you a ton of cash
on car parts so PM
me b4 j00 buy


Sounds like you need to get a tune if you are fouling them. Another idea is to try Beru Spark Plugs. Harley Guys use these and they are supposedly foul proof, even running submersed in gasoline.
Unabomber is offline   Reply With Quote
Old 04-26-2005, 10:55 AM   #3
Scooby Specialist
Member#: 24140
Join Date: Sep 2002
Location: SFBA
02 Impreza WRX


This is a WRX? That gap sounds a bit big.
MMBOOST is offline   Reply With Quote
Old 04-26-2005, 11:24 AM   #4
Scooby Guru
Member#: 7922
Join Date: Jun 2001
Chapter/Region: MWSOC
Location: Tucson
04 CTS-V b/b/b
99 GMC Highrider


Originally Posted by AK'S REX
I know it's a rather fat map as far as the fuel tune is concerned, but it's nothing ridiculous.
What does nothing ridiculous mean? You have a wideband right?

BKR7E should work just fine at 0.028.
mbiker97 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
Changing spark plugs on 05 turbo... tips anyone? baja_burrito Baja Forum 25 02-25-2010 11:42 AM
Confused about copper spark plugs... 2.5L turbo garretts77 Factory 2.5L Turbo Powertrain (EJ Series Factory 2.5L Turbo) 5 09-04-2008 11:33 PM
Spark plugs for baja turbo swazz Baja Forum 16 09-03-2008 12:10 PM
Spark Plugs/Tuning Question Prodian Factory 2.0L Turbo Powertrain (EJ Series Factory 2.0L Turbo) 7 09-13-2007 11:07 AM
Spark Plug upgrade for turbo J Colman General Forum Archive 2 12-08-2000 12:58 AM

All times are GMT -4. The time now is 06:50 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.