E3 Spark Plugs E3.102 Premium Racing Spark Plug with Patented DiamondFIRE Technology for Enhanced Combustion and Performance, 14mm, 0.75″ Reach, Pack of 1

About this item 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. IMPROVED ENERGY OUTPUT: Designed to generate increased pressure within the cylinder, this spark plug ensures more effective fuel utilization, resulting in improved engine performance. SMOOTHER ACCELERATION AND IDLE: The innovative DiamondFIRE design promotes faster flame propagation, providing smoother acceleration and a more consistent idle QUICKER, MORE RELIABLE STARTS: The edge-to-edge spark design concentrates energy efficiently, ensuring dependable and faster starts, even in challenging conditions such as cold weather or high-performance driving situations PERFORMANCE ENGINEERED: A 14mm, 0.75-inch reach spark plug with a gasket seat, designed primarily for racing applications to meet the demands of high-performance engines