AUTOLITE SPARK PLUG XS63/4 IRIDIUM XTREME SPORT XS63

AUTOLITE SPARK PLUG XS63/4 IRIDIUM XTREME SPORT XS63 Features Engineered to meet or exceed OE designs and withstand the extreme operating temperatures experienced during a powersports engine's combustion Iridium-enhanced 0.6mm finewire design for improved ignitability, faster fuel combustion and a more focused ignition versus standard plugs Up to 26 percent quicker starts compared to that of standard plugs and as much as 21 percent less hydrocarbon emissions than standard plugs, which promotes better fuel efficiency and horsepower Fitment Make Model Year Kawasaki KZ1300 1979 Kawasaki KZ1300 1980 Kawasaki KZ1300 1981 Kawasaki KZ1300 1982 Kawasaki KZ1300 1983 Kawasaki KZ1300B 1980 Moto Guzzi Breva 1100 2006 Moto Guzzi Breva 1100 2007 Moto Guzzi Breva 1100 2008 Moto Guzzi Griso 1100 2006 Moto Guzzi Griso 1100 2007 Moto Guzzi Griso 1100 2008 Moto Guzzi Norge 1200 2008 Moto Guzzi Norge 1200 2009 Yamaha Ty350 1985 Yamaha Ty350 1986 Yamaha XT500 1980