- FOR OPTIMAL PERFORMANCE: Designed for 4-cycle, overhead valve engines, this spark plug enhances power, reduces fuel consumption, and improves hydrocarbon emissions for efficient small engine operation
- DIAMONDFIRE TECHNOLOGY: Patented ground electrode with an edge-to-edge spark path, ensures faster, more complete combustion and improved engine efficiency
- BOOSTS POWER: Produces up to 4%-12% more power and 3%-13% better fuel economy depending on engine class, optimizing performance in both 2- and 4-stroke engines while conserving fuel
- LOWER EMISSIONS: The more complete burn helps to reduce emissions, minimize carbon buildup, promote cleaner combustion, and support compliance with modern environmental and emissions standards
- RELIABLE COMPATIBILITY: Backed by a limited lifetime guarantee and compatible with Champion RC12YC, RC14YC, NGK BCP4ES-11, BKR4E, BKR5E, FR4, FR5, and other popular spark plugs for dependable performance
- FOR OPTIMAL PERFORMANCE: Designed for 4-cycle, overhead valve engines, this spark plug enhances power, reduces fuel consumption, and improves hydrocarbon emissions for efficient small engine operation
- DIAMONDFIRE TECHNOLOGY: Patented ground electrode with an edge-to-edge spark path, ensures faster, more complete combustion and improved engine efficiency
- BOOSTS POWER: Produces up to 4%-12% more power and 3%-13% better fuel economy depending on engine class, optimizing performance in both 2- and 4-stroke engines while conserving fuel
- LOWER EMISSIONS: The more complete burn helps to reduce emissions, minimize carbon buildup, promote cleaner combustion, and support compliance with modern environmental and emissions standards
- RELIABLE COMPATIBILITY: Backed by a limited lifetime guarantee and compatible with Champion RC12YC, RC14YC, NGK BCP4ES-11, BKR4E, BKR5E, FR4, FR5, and other popular spark plugs for dependable performance
