Welcome to the Australian Ford Forums forum.

You are currently viewing our boards as a guest which gives you limited access to view most discussions and inserts advertising. By joining our free community you will have access to post topics, communicate privately with other members, respond to polls, upload content and access many other special features without post based advertising banners. Registration is simple and absolutely free so please, join our community today!

If you have any problems with the registration process or your account login, please contact us.

Please Note: All new registrations go through a manual approval queue to keep spammers out. This is checked twice each day so there will be a delay before your registration is activated.

Go Back   Australian Ford Forums > Club and Speciality Forums > Forum Community Car Clubs > AU Falcon.com.au

Reply
 
Thread Tools Display Modes
Old 26-10-2012, 01:37 PM   #1
Ashwin
FordTarius
 
Join Date: Mar 2010
Location: Melb
Posts: 59
Default NGK Spark Plug Question

Hi all,

Intend to replace the sparkies this w/end on the old petrol au3. Does anyone know if we can still use the standard NGK BPR5EY-11 as opposed to the recommended (and $$$) iridium IGR5C13 ? Would I have to increase the gap to 1.3 on the std's??

thanks!

-ash

__________________
----------------------
Forte | AU3 (2002)
----------------------
Ashwin is offline   Reply With Quote Multi-Quote with this Post
Old 26-10-2012, 06:34 PM   #2
Evgeni
Auto Nerd
 
Evgeni's Avatar
 
Join Date: Feb 2012
Location: Sydney
Posts: 808
Valued Contributor: For members whose non technical contributions are worthy of recognition. - Issue reason: In recognition of the many hours spent scanning information for the benefit of AFF members. 
Default Re: NGK Spark Plug Question

Quote:
Originally Posted by Ashwin
Hi all,

Intend to replace the sparkies this w/end on the old petrol au3. Does anyone know if we can still use the standard NGK BPR5EY-11 as opposed to the recommended (and $$$) iridium IGR5C13 ? Would I have to increase the gap to 1.3 on the std's??

thanks!

-ash
I have been using these for the past 5 years on the AU - it is dual fuel though. I found you do lose a little performance on petrol, but they are great for lpg. Never had to re-gap.
Evgeni is offline   Reply With Quote Multi-Quote with this Post
Old 26-10-2012, 11:33 PM   #3
robbyj
Rob
 
robbyj's Avatar
 
Join Date: Jan 2010
Location: VN Capital
Posts: 1,584
Default Re: NGK Spark Plug Question

standard for me. Iridium seem a waste of $
__________________
99 liquid silver AU Classic -Sold
Supercharged Nissan 350z 280rwkw
Blueprint series 3 AU V8 manual
robbyj is offline   Reply With Quote Multi-Quote with this Post
Old 27-10-2012, 12:37 AM   #4
PoweredByCNG
FF.Com.Au Hardcore
 
PoweredByCNG's Avatar
 
Join Date: Aug 2006
Location: Perth, Western Australia
Posts: 2,296
Default Re: NGK Spark Plug Question

Bosch double platinum plugs for the win. They last well over 100,000km on a petrol engine or around 100,000km on LPG.
__________________
PoweredByCNG: Sick and tired of all the ignorant 'gas is crap' comments out there.
PoweredByCNG is offline   Reply With Quote Multi-Quote with this Post
Old 27-10-2012, 11:47 AM   #5
Mr Hardware
Flairs - Truckers Delight
 
Mr Hardware's Avatar
 
Join Date: Aug 2006
Location: Brisbane Northside Likes: Opposite Lock
Posts: 5,731
Tech Writer: Recognition for the technical writers of AFF - Issue reason: The excellent how to on LPG jet cleaning. 
Default Re: NGK Spark Plug Question

stick with the old BPR5EY-11's for petrol mate. BPR6EY's for LPG.
I reliably get 50,000k out of a set of BPR6EY's (and that's on spark-picky LPG!) and at less than four bucks each, they can't be beaten.
__________________
Current: Silhouette Black 2007 SY Ford Territory TX RWD 7-seater "Black Banger"
2006-2016: Regency Red 2000 AUII Ford Falcon Forte Automatic Sedan Tickford LPG "Millennium Falcon"
Mr Hardware is offline   Reply With Quote Multi-Quote with this Post
Old 27-10-2012, 06:50 PM   #6
mik
FF.Com.Au Hardcore
 
mik's Avatar
 
Join Date: Feb 2005
Location: Melb north
Posts: 12,025
Default Re: NGK Spark Plug Question

i`m a bit of an iridium fan, 115,000 k`s out of the last set still going ok, only changed them because they`ve been in for years, tbh i was a bit afraid they where going to have permanently welded themselves into the head, but they came out easy.
mik is offline   Reply With Quote Multi-Quote with this Post
Old 03-11-2012, 10:02 PM   #7
Day-mow
rexnet
 
Day-mow's Avatar
 
Join Date: Feb 2010
Location: Adelaide, South Australia
Posts: 3,562
Default Re: NGK Spark Plug Question

i gapped mine @ 1.1mm but i have a VCT engine. the BPR5EY-11 are good. i changed mine every 10-15k km
__________________
MY06 WRX Build Not Bought
Collingrove Hill Climb- 38.79

Remember it is the internet,So beware of trolls, If you argue with trolls the kids will laugh at you

Follow me on twitter @ Day_mow
Day-mow is offline   Reply With Quote Multi-Quote with this Post
Old 05-11-2012, 02:20 PM   #8
Mr Hardware
Flairs - Truckers Delight
 
Mr Hardware's Avatar
 
Join Date: Aug 2006
Location: Brisbane Northside Likes: Opposite Lock
Posts: 5,731
Tech Writer: Recognition for the technical writers of AFF - Issue reason: The excellent how to on LPG jet cleaning. 
Default Re: NGK Spark Plug Question

10-15k? you're throwing away perfectly good plugs mate
__________________
Current: Silhouette Black 2007 SY Ford Territory TX RWD 7-seater "Black Banger"
2006-2016: Regency Red 2000 AUII Ford Falcon Forte Automatic Sedan Tickford LPG "Millennium Falcon"
Mr Hardware is offline   Reply With Quote Multi-Quote with this Post
Old 05-11-2012, 02:34 PM   #9
T4ME
FF.Com.Au Hardcore
 
T4ME's Avatar
 
Join Date: Aug 2012
Posts: 2,374
Default Re: NGK Spark Plug Question

Those cheaper plugs are designed for 20,000kms though really,yeah you can get more but they aren't designed with this in mind.
T4ME is offline   Reply With Quote Multi-Quote with this Post
Old 05-11-2012, 02:43 PM   #10
bear351c
BEAR
 
Join Date: Dec 2006
Location: Adelaide SA
Posts: 245
Default Re: NGK Spark Plug Question

The 11 at the end of BPR5EY-11, should be the gap, set at the factory. BPR5EY-13 should have a gap of 1.3mm. I always check, cos I'm an old fart. Generally speaking, close the gap by 0.1mm for gas, (less carbon atoms in LPG) and go one range hotter.
__________________
If you're still in control.....you're not going fast enough.
bear351c is offline   Reply With Quote Multi-Quote with this Post
Reply


Forum Jump


All times are GMT +11. The time now is 09:20 PM.


Powered by vBulletin® Version 3.8.5
Copyright ©2000 - 2024, Jelsoft Enterprises Ltd.
Other than what is legally copyrighted by the respective owners, this site is copyright www.fordforums.com.au
Positive SSL