E3 Spark Plugs E3.100 High-Performance Premium Racing Spark Plug, Powerful, Durable, Enhanced Horsepower and Torque, Pack of 1

The E3.100 Premium Racing Spark Plug is designed for high-performance racing, boosting power and efficiency with E3's DiamondFIRE technology. This innovation accelerates flame propagation for a more complete fuel burn, increasing horsepower, torque, and throttle response. It also reduces emissions, contributing to a cleaner burn while meeting performance standards. Built to endure extreme racing conditions, the E3.100 features a nickel-plated shell for corrosion resistance and a copper core for efficient heat dissipation, preventing overheating during high-RPM use. Its edge-to-edge design ensures a larger, consistent spark, reducing fouling and misfires for reliable ignition. Optimized for high-RPM performance, the E3.100 delivers smooth power and top-end performance, ensuring consistent results during intense acceleration and sustained speeds.

• DIAMONDFIRE TECHNOLOGY: Patented ground electrode design with two legs enhances fuel burn, maximizing power and ensuring efficient engine operation with an edge-to-edge spark path for optimal combustion.
• DURABILITY: Built for the intense demands of racing, features a nickel-plated shell and solid copper core for maximum corrosion resistance and effective heat dissipation
• IGNITION CONSISTENCY: Edge-to-edge design offers a larger spark area, ensuring consistent ignition even under extreme pressure; reduces the risk of fouling and misfires, providing reliable performance throughout the race
• HEAT RESISTANCE: With its solid copper core, the E3.100 is specifically engineered for optimal heat dissipation; handles the extreme temperatures of racing engines, preventing overheating and pre-ignition while maintaining consistent performance
• WIDE COMPATIBILITY: Compatible with several popular models, crossing with Autolite AR5383; Champion 1029S, N1043Y, making it an ideal choice for high-performance racing applications