29-03-17, 01:13 AM
Theres an article on spotting fake plugs
http://www.ngk-sparkplugs.jp/english/techinfo/fake/
They look worse than the iridium I took out of my 600 after it had been sat unused for 4 years outside
NGK not normally that bad , maybe as you say bad batch ?
http://www.ngk-sparkplugs.jp/english/techinfo/fake/
They look worse than the iridium I took out of my 600 after it had been sat unused for 4 years outside
NGK not normally that bad , maybe as you say bad batch ?