Champion CJ8 Copper Plus Spark Plug

Champion CJ8 spark plugs are engineered for optimal performance and longevity in motorcycle engines. These spark plugs feature a robust design and high-quality materials, ensuring reliable ignition and consistent engine operation.

Description

The Champion CJ8 spark plug utilizes a copper core center electrode to provide precise heat range control, maximizing both performance and spark plug life. Fine wire electrodes enhance ignitability by minimizing spark quench, leading to improved combustion efficiency. Increased bore clearances between the shell and core nose reduce fouling from carbon deposits, maintaining consistent spark quality. Equipped with a removable nut terminal configuration, these non-resistor type plugs offer versatile compatibility. With a 14 mm thread size and 9.5 mm thread reach, the Champion CJ8 is suitable for a wide range of motorcycle applications. The 0.6 mm spark gap ensures consistent and reliable ignition under various operating conditions.

Features & highlights

• Copper core electrode provides superior heat control for optimized performance and extended life.
• Fine wire electrodes enhance ignitability and improve combustion efficiency.
• Increased bore clearances minimize fouling from carbon deposits, ensuring consistent spark quality.
• Removable nut terminal offers versatile compatibility with various ignition systems.
• Non-resistor type design for maximum spark energy.

Technical specifications

• Brand: CHAMPION
• Vendor Part Number: CJ8
• Type: Non-Resistor Type
• Heat Range: 8
• Thread Size: 14 mm
• Thread Reach: 9.5 mm (3/8")
• Hex Size: 19 mm (3/4")
• Spark Gap: 0.6 mm
• Terminal Configuration: Removable Nut

Important to know

Ensure the Champion CJ8 spark plug matches your motorcycle's specifications before installation. Always consult your motorcycle's service manual for proper installation procedures and torque specifications.