Ngk 91360 Iridium IX Spark Plug - MR8BI-8 casual-wear-shirts-long-sleeve-shirts 2011-2012 Ski-Doo MX Z 550F

2011-2012 Ski-Doo MX Z 550F TNT

Option E16 Mini Elbow Pad

5W max output

1999-2000 Kawasaki VN1500J/R Vulcan 1500 Drifter

Ngk 91360 Iridium IX Spark Plug - MR8BI-8 casual-wear-shirts-long-sleeve-shirts 2011-2012 Ski-Doo MX Z 550FSpark Plug Code: MR8BI 8 The ultimate in the evolution of spark plug technology and performance from the industry leader. The iridium electrode is 25% smaller than a platinum electrode, and its just 1 4 the size of a conventional nickel electrode. Ultra small diameter center electrode reduces voltage requirement and extends ignition system life. New metal shell plating has enhanced anticorrosion qualities.