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Performance Spark plugs...
Posted: Wed Mar 19, 2014 12:49 pm
by Ponyboy
Any use? Do they make a difference in performance or are they just a gimmick? Increases in HP? Baloney, surely...
Looking at these:
http://www.dcperformance.co.uk/cheap/29 ... -d4ys.html
Re: Performance Spark plugs...
Posted: Thu Mar 20, 2014 3:56 pm
by SevenR
I've just bought plugs. NGK listed a Platinum upgrade on their website, but I decided to just go with the standard plugs. Best place I could find them was on Amazon!! £58 odd for the 8 delivered which I thought was fantastic.
Re: Performance Spark plugs...
Posted: Mon Mar 24, 2014 11:11 am
by Ponyboy
SevenR wrote:I've just bought plugs. NGK listed a Platinum upgrade on their website, but I decided to just go with the standard plugs. Best place I could find them was on Amazon!! £58 odd for the 8 delivered which I thought was fantastic.
Silver are supposedly excellent plugs as they are highly conductive etc where as iridium last longer but don't conduct as well...would love to know what the relative performance is versus standard plugs...