Federal Mogul 1003 Champion Racing Spark Plug - C61HCX

The Champion C61HCX Racing Series spark plug is engineered for extreme engine conditions and delivers professional-grade performance for racing applications. Built with all the features of conventional plugs but designed with durability in mind for extreme engine conditions, this plug is ideal for high-performance builds and weekend racers demanding reliable ignition.

Key Features:

• Copper-cored nickel alloy center electrode provides increased conductivity and heat control
• Nickel alloy ground electrode for enhanced durability
• Non-resistor design for maximum spark energy in racing applications
• 14mm thread diameter with 19mm (3/4") reach and gasket seat
• Heat range 61 for consistent performance under demanding conditions
• Pre-gapped to 0.035" (0.9mm) for quick installation

Specifications:

• Thread Size: 14mm x 1.25mm pitch
• Hex Size: 5/8" (16mm)
• Terminal Type: Solid
• Resistor: No
• Torque Specs - Cast Iron: 26-30 lb-ft, Aluminum: 18-22 lb-ft

This single spark plug delivers the same race-proven technology used by professional motorsports teams, providing engine builders and performance enthusiasts with dependable ignition in high-stress applications.