Brisk Racing Spark Plugs - Spark Plug Silver Racing

The Brisk Racing Spark Plugs Silver Racing Spark Plug is engineered for superior performance. Featuring a 14 mm thread, 25 mm reach, and a tapered seat, it ensures optimal ignition and efficiency. This spark plug includes a resistor and is designed with a heat range of 12, making it ideal for racing applications. With dimensions of 3.5 inches in length, 1.0 inch in width, and 1.0 inch in height, it fits perfectly in your engine, offering a perfect combination of durability and high performance.