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post #1 of 9 (permalink) Old 03-29-03, 03:03 AM Thread Starter
Rehab is for Quitters
Join Date: Nov 2002
Location: Melbourne
Posts: 65
Spark Plugs

Has anyone got any spark plug preferences? It may be my imagination (I don't think it is) but my car (4.0 EB manual) definitely runs worse on NGK's. It idles roughly and has a
harsher top end. It also sounds harsher. On Champions it idles much better and feels considerably smoother, but a bit less grunty. Is this possible???
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post #2 of 9 (permalink) Old 03-29-03, 07:10 AM
NB & NCII V8 Fairlanes
Join Date: Feb 2001
Location: Bibra Lake Western Australia
Posts: 3,072
Both my Fairlanes ( a MPEFI 6 and a V8) have always run best on NGKs. Indeed I have found NGK are best for all the cars I have had.

Regards Blue
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post #3 of 9 (permalink) Old 03-29-03, 11:16 PM
Shaken Not Stirred
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Join Date: May 2002
Location: Nowra, NSW
Age: 35
Posts: 328
I have an 88 EA MPFI.
I use to run Champions, but changed to NGK R and found they were much better. Car runs smoother right throughout the rev range.
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post #4 of 9 (permalink) Old 03-29-03, 11:17 PM
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Join Date: Jul 2002
Location: ACT and loving it!
Age: 43
Posts: 3,666
Anyone had any experience with the split fires?

'67 Mustang V8 4sp... what fun to drive!
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post #5 of 9 (permalink) Old 03-30-03, 10:09 PM
Be proud if its LOUD!!!!
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Join Date: Sep 2002
Location: Wellington, New Zealand
Age: 46
Posts: 81
I have heard that they are crap the money you pay for them you may as well piss into the wind. I am running NGKR on my XR8 EBII and have had no problems what so ever. I have never heard of people having problems with the NGK's. It might have been a gap thing with your plugs,as they don't have the same gap as your standard plugs.
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post #6 of 9 (permalink) Old 03-30-03, 11:41 PM
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Join Date: Mar 2002
Location: Melbourne
Age: 33
Posts: 2,061
Using NGK R's and no complaints at all.

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post #7 of 9 (permalink) Old 03-31-03, 12:31 AM
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Join Date: Feb 2003
Location: Cobram
Posts: 197
i personally like champion plugs, never had a drama with them, other than that, NGK it is for me.

Drive it like you stole it.....
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post #8 of 9 (permalink) Old 03-31-03, 04:35 AM
boosted sleeper
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Join Date: Jun 2002
Location: Crusty Downs
Age: 38
Posts: 4,575
Thumbs up spark plugs

I've run my EB XR81 on champion gold's before. They were good but a it too expensive, $3.50+ a plug but I've gone back to NGK R's and I dont think I'll look back. They felt the same as champions, were just as reliable, and better value. What I dont really recommend is split fires or bosch 4's. Waste of cash IMO

my 2c


2000 AU2 75th Anniversary Futura
205rwkw on Bruce Heinrich Dyno
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post #9 of 9 (permalink) Old 04-01-03, 01:38 AM
Driver of a BA XR8!
Join Date: Aug 2002
Location: Perth
Posts: 184
I run NGK R's on all my taxi's (EL - AU II). I usually get around 120 000 - 160 000 Km out of them, unless the leads decide to shit them selfs first. They are good in my opinion and have not had any trouble with them.



"Give me any task to do, and I will find something else to do in it's place." Plato - a definition of procrastination
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