E3 Spark Plugs E3.110 DiamondFIRE Racing Spark Plug Non-Resistor 12mm

The E3 Spark Plugs E3.110 is a premium performance racing spark plug engineered with E3's patented DiamondFIRE electrode technology for maximum power and efficiency. Designed specifically for high-performance racing applications, this non-resistor plug delivers superior ignition and combustion compared to conventional spark plugs.

Key Features:

• Patented DiamondFIRE electrode design promotes faster flame kernel development and more complete combustion
• Non-resistor configuration for racing applications where radio frequency interference is not a concern
• 12mm thread diameter with 0.750-inch thread reach for wide vehicle compatibility
• 5/8-inch hex size for easy installation with standard spark plug sockets
• Gasket seat design ensures proper sealing and heat transfer
• Fixed gap DiamondFIRE tip eliminates the need for gapping
• Advanced electrode geometry increases electrical discharge area for improved ignitability

E3's unique DiamondFIRE electrode features a diamond-shaped profile that forces the flame front toward the piston more quickly, resulting in better power output, improved throttle response, and reduced emissions. The fixed gap design ensures consistent performance right out of the box, making this an ideal choice for racers who demand reliability and maximum performance.