Notices

Impreza WRX STI JDM v8 2005 Widetrack Spark plugs

Old 31 March 2019, 10:09 PM
  #1  
DorsetScooby96
Scooby Newbie
Thread Starter
 
Join Date: Feb 2019
Location: Dorset
Posts: 5
Default Impreza WRX STI JDM v8 2005 Widetrack Spark plugs

Hi All,

Apologises for this thread and hope this is in the correct place (I'm new here, this is my first post ).

I've recently become a new owner of an Impreza WRX STI JDM v8 2005 Widetrack.

I've got gearbox and diff oils ordered tonight for servicing to come soon and this comes to my reason for the post, one of the items left on my shopping list is spark plugs.

To put it bluntly I've got a little lost here..... My first stop was NGK's part finder (as I've always found this reliable or uk cars) and the plugs they recommend are PFR6B, however, with the JDM heads and AVCS are these the correct plugs to use? (In relation to thread reach length and clearance I guess?)

Reading multiple threads on here and similar forums some suggest PFR7B on the JDM's and modified cars (I suspect mine has been remapped in Japan due to how is pulls in comparison to my friends Evo 9 GT thats proven to be running 320hp, however, no proof of a remap yet!)

Or is the above completely wrong and I'm on the wrong track for what plug to use?


Thanks in advance,
Jake
DorsetScooby96 is offline  
Old 31 March 2019, 10:32 PM
  #2  
Don Clark
Scooby Regular
 
Don Clark's Avatar
 
Join Date: Feb 2003
Location: Harpenden
Posts: 4,832
Default

Spark plugs are listed as 22401AA600 which equates to NGK PFR7G
Don Clark is offline  
Old 12 April 2019, 05:22 PM
  #3  
DorsetScooby96
Scooby Newbie
Thread Starter
 
Join Date: Feb 2019
Location: Dorset
Posts: 5
Default

Originally Posted by Don Clark View Post
Spark plugs are listed as 22401AA600 which equates to NGK PFR7G
Cheers! Ordered and arrived, just means I've got to fit them now
DorsetScooby96 is offline  
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
davey2012
Subaru
11
14 April 2017 01:48 PM
davey2012
Subaru
22
28 March 2017 03:17 PM
dibbleyuk
General Technical
3
16 January 2012 10:16 PM


Thread Tools
Search this Thread
Quick Reply: Impreza WRX STI JDM v8 2005 Widetrack Spark plugs


Contact Us - Archive - Advertising - Cookie Policy - Privacy Statement - Terms of Service

© 2019 MH Sub I, LLC dba Internet Brands

We are a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for us to earn fees by linking to Amazon.com and affiliated sites.