Best spark plugs?

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Best spark plugs?

Post by tonibazaay » Tue Aug 10, 2010 3:09 pm

Hi All,

After a year off the road, my ZXR is now taxed and tested, yet it definatley needs a new set of spark plugs. The question i have is what is a better plug. The standard CR9EK or the iridium CR9EIX?

Cheers, Tony

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My Bike: ZXR400L1

Re: Best spark plugs?

Post by rabidnz » Tue Aug 10, 2010 8:40 pm

no difference except 20 buck per plug and if an iridium dies its dead forever

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Re: Best spark plugs?

Post by RedexRobB » Wed Aug 11, 2010 7:21 am

stick with the standard plugs, no obvious benefit to the iridium plugs.

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