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NGK

Racing Spark Plugs R5724-9

Racing Spark Plugs R5724-9

Regular price $3.69
Regular price $3.69 Sale price $3.69
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What's firing your engine? 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, iridium, and ruthenium—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!

Always ensure you are purchasing the correct product for your application.

Spark Plug Thread Size:
14mm
Spark Plug Reach (in.):
0.708 in.
Spark Plug Reach (mm):
17.98mm
Manufacturer Heat Range:
9
Shorty Spark Plug:
No
Resistor:
No
Electrode Tip Material:
Nickel alloy
Electrode Core Material:
Copper
Center Electrode Type:
Projected
Spark Plug Seat Style:
Tapered
Wrench Diameter:
5/8 in.
Ground Strap Quantity:
One
Quantity:
Sold individually.
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