Near elimination of performance inhibiting carbon deposits, dramatically longer plug life and limited warranty;DiamondFire electrode technology that creates a superior spark and resulting flame front extending further into the cylinder, producing more localized pressure;Significant potential power increase: > 6% to 12% (depending on engine class);Significant potential fuel efficiency improvement: > 4% to 13% (depending on engine class);Drastic potential emissions reduction when used in 2 and 4-stroke engines (after 50 hours): 58% CO emissions reduction, 42% hydrocarbon reduction

• E3 Spark Plug E3.32 Powersports Spark Plug, Pack of 1

E3 Spark Plug E3.32 Powersports Spark Plug, Pack of 1E3 Spark Plugs