Introducing the E3.105 Racing Spark Plug – a 14mm, 0.460” reach plug with a 5/8” hex and a taper seat, meticulously engineered for a diverse range of racing applications. Crafted with a cold heat range, a non-resistor design, and a hotter heat range than the E3.104, the E3.105 stands as a top-tier choice for racing engines demanding superior ignition performance, especially in high RPM scenarios.

Key Features:

• Racing Performance: The E3.105 is tailored for various racing applications, featuring a cold heat range and non-resistor design to meet the demands of high-performance engines, with a hotter heat range for increased temperature resilience.
• Hotter Heat Range: With a heat range hotter than the E3.104, the E3.105 is designed to excel in high RPM environments, ensuring consistent ignition performance even under extreme conditions.
• DiamondFIRE Ground Electrode: Fitted with E3’s patented DiamondFIRE ground electrode, featuring two legs for superior heat transfer and enhanced stability to the side wire in high RPM engines.
• Cold Heat Range and Non-Resistor Design: The combination of a cold heat range and non-resistor design ensures optimal spark energy for improved combustion and performance, crucial in racing scenarios.
• Taper Seat and 5/8” Hex: Designed with a taper seat for secure sealing and a 5/8” hex for easy installation and removal.
• Proven Performance: The DiamondFIRE ground electrode and full-size center electrode deliver consistent, reliable performance over an extended product life.

Cross-Reference:

• Autolite AR134, AR135
• Champion 802, V63C
• NGK 3249, R5673-8

Choose the E3.105 Racing Spark Plug for unparalleled ignition performance, resilience in high RPM environments, and proven durability under extreme racing conditions. Trust E3 to deliver cutting-edge spark plug technology for your high-performance racing engine.