Introducing the E3.103 Racing Spark Plug – a 14mm, 0.750” reach plug with a 5/8” hex and a gasket seat, designed for a diverse range of high-performance racing applications. Engineered with a cold heat range, a non-resistor design, and a hotter heat range than the E3.102, the E3.103 is the ultimate choice for racing engines that demand superior ignition performance, especially in high RPM scenarios.
Key Features:
- Racing Performance: The E3.103 is meticulously crafted 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 E3.102, the E3.103 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.
- Gasket Seat and 5/8” Hex: Designed with a gasket 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 AR3934, AR3935
- Champion 297, 298, 691, 785, C61C, C61CX, C63C, C63CX
- NGK 4091, 4554, R5671A-7, R5671A-8
Select the E3.103 Racing Spark Plug for unmatched ignition performance, resilience in high RPM environments, and proven durability under extreme racing conditions. Trust E3 to provide cutting-edge spark plug technology for your high-performance racing engine.
- Local Pickup Available:
- Yes
- Local Delivery Available:
- Yes
- Additional Handling:
- No
