E3 Spark Plugs E3.114 DiamondFIRE Racing Spark Plug 14mm

The E3 Spark Plugs E3.114 is a premium racing spark plug engineered with E3's patented DiamondFIRE electrode technology for maximum performance in high-compression racing engines. Designed for professional and enthusiast racers, this plug delivers improved combustion efficiency, faster flame kernel development, and more complete fuel burn compared to conventional spark plugs.

Key Features:

• Patented DiamondFIRE electrode design promotes superior flame propagation
• 14mm thread diameter with 3/4-inch reach for broad racing applications
• Enhanced ignitability for high-RPM and forced induction engines
• Improved throttle response and horsepower gains
• Reduced emissions through more efficient combustion
• Premium construction designed for extreme racing conditions

The E3.114 racing spark plug is ideal for competition use in drag racing, road racing, and high-performance applications where every advantage counts. E3's unique electrode configuration creates a more powerful spark and improves flame front development, resulting in measurable performance improvements on the track.