Champion Spark Plug 685 - Champion Racing Plugs- Boxed - S59YC

Champion Spark Plug - 685

Spark Plug - Champion Racing - 14 mm Thread - 0.689 in Reach - Tapered - Non-Resistor - Each

Champion Racing Plugs- Boxed - S59YC

Champion racing plugs are engineered to help engine builders, weekend racers and street performance enthusiasts optimize engine performance. Enjoy the same spark plugs that go into many professional race cars and trucks.

• Exceptional combustion and strength
• Ceramic insulator resists dielectric puncture
• Designed to withstand extreme operating temperatures and pressures
• Correct heat range is critical in maintaining peak performance throughout the race