Special Edition Ngk Racing Spark Plug, Heat Range 10, (set Of 16) (03-08 5.7l, 06-10 6.1l, 11+ 6.4l) - R7448a-10 Bonkers Deal: 50% Off [4NZRolsz]

NGK racing spark plugs are built to withstand the severe mechanical and thermal shock associated with high-revving, high-compression engines. NGK racing plugs feature special electrode materials—precious metals like platinum or gold/palladium—for greater durability and low voltage requirements. Fine-wire center and ground electrodes provide better sparking and enhanced ignitability. And, the unique arrangement of insulator noses improves throttle response! Whether you're a weekend warrior or an expert racer, rocket your way to victory with racing spark plugs from NGK—the people who spark winners!

Features:

• Manufacturer Heat Range: 10
• Electrode Tip Material: Nickel alloy
• Electrode Core Material: Copper
• Center Electrode Type: Projected
• Spark Plug Thread Size: 14mm
• Spark Plug Reach: 25mm
• Spark Plug Seat Style: Tapered
• Wrench Diameter: 5/8 in.
• NGK Sku: 95811