Autolite Xtreme Performance Spark Plug, Clone and GX390

Autolite Xtreme Performance spark plug fits Honda GX160, GX200, Predator 212cc, Predator 224cc, Predator Ghost racing engine and Big Block Honda GX390 engines.

• 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