www.zxrworld.co.uk

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

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

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