The Premium DiamondFire Powersport Spark Plug is engineered to deliver exceptional performance and efficiency for both two and four-cycle engines. Featuring E3's innovative Diamond Fire edge-to-edge ground electrode, it ensures a faster, more complete burn for quicker starts in all conditions. This advanced design boosts engine power by up to 12% compared to conventional spark plugs while reducing fuel consumption by up to 13%, making it a cost-effective choice for small engines. Its cleaner-burning combustion technology significantly lowers toxic emissions by up to 58% over long-term use, promoting a more eco-friendly operation. Pre-gapped at the factory to meet original equipment requirements, this spark plug is ready for seamless installation. Built with durable Powersport-grade materials for both the center and ground electrode tips, it offers reliable performance and longevity. With a gasket seat type for secure fitting, this spark plug is the perfect upgrade for those seeking enhanced power, efficiency, and environmental benefits.

Product Features:

• E3's Diamond Fire edge to edge ground electrode provides maximum performance with increased efficiency and a faster more complete burn.
• Quicker Starts - The patented edge to edge design concentrates spark energy resulting in easy starts in all conditions
• Energy - Increases both two and four cycle engine power up to 12% over conventional spark plugs
• Efficiency - Fuel consumption reduced up to 13% in small engines
• Emissions - E3's advanced spark technology produces cleaner burning combustion; toxic emission in long term use reduced up to 58%
• The Spark Plugs are pre-gapped at the factory to meet O.E. requirements