Introducing the E3.109 Racing Spark Plug – a 14mm, 0.708” reach plug with a 5/8” hex and a taper seat, meticulously engineered for a variety of racing applications. Crafted with a cold heat range, non-resistor build, and featuring the patented DiamondFIRE ground electrode, the E3.109 is tailored for high RPM engines, providing exceptional stability, increased power, reduced fuel consumption, and improved hydrocarbon emissions over the long term.
Key Features:
- Racing Performance: The E3.109 is designed for diverse racing applications, featuring a cold heat range and non-resistor design to meet the demands of high-performance engines.
- 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 E3.109's cold heat range and non-resistor design ensure optimal spark energy for improved combustion and performance 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.
- Projected Core Nose: The E3.109 features a projected core nose for enhanced spark performance and combustion efficiency.
- Proven Performance: The DiamondFIRE ground electrode and full-size center electrode deliver consistent, reliable performance over an extended product life.
Cross-Reference:
- Autolite AR93, AR94
- Champion 280, 685, S59YC, S61YC
- NGK 7891, R5724-9
Choose the E3.109 Racing Spark Plug for superior ignition performance, stability, and durability in high RPM racing environments. Trust E3 to provide advanced spark plug technology for your high-performance racing engine.
- Local Pickup Available:
- Yes
- Local Delivery Available:
- Yes
- Additional Handling:
- No
