Available from 8am - 4pm CST via chat
Available from 8am - 4pm CST via chat
NGK 4091 / R5671A7 Racing Spark Plug by NGK®. NGK Spark Plugs has been igniting sparks since the 1930s. However, sparks don’t just simply ignite. It takes a high amount of precision to create spark plugs that perform their task well and are extremely resistant in doing so. NGK Racing Spark Plugs are designed for use in engines that have been fine-tuned to achieve maximum power. Demand Performance, Rely on NGK.
Electrode Material: NickelThread Size: 0.551"Thread Reach: 0.75"Gap: 0.032"Spark Plug Seat Style: FlatHeat Range: 7Thread Diameter: 14 mmResistance: 1 OhmInsulator Height: 50.50 mmCenter Electrode Core Material: Copper CoreGround Configuration: StandardGround Electrode Core Material: Nickel CoreGround Electrode Tip Design: StandardNominal Gap: 0.8 mm