🏁 Ignite Your Race Day Performance!
The AutoliteAR3910 High Performance Racing Non-Resistor Spark Plug is a top-tier replacement spark plug favored by professional drivers. It features a colder heat range for enhanced power handling, an innovative Yttrium-enhanced alloy for reduced sidewire temperatures, and a cut back ground electrode for improved ignitability. Coated with anti-corrosive nickel plating, this spark plug is built to withstand the rigors of racing while ensuring optimal performance.
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