Brisk Racing Spark Plug QR10S Silver Racing Series, 12 mm Thread, 26.1 mm Reach, Heat Range 10

The Brisk Racing Spark Plug QR10S is engineered for high-performance racing applications, featuring a silver construction that ensures durability and optimal heat transfer. With a 12 mm thread size and a reach of 26.1 mm, this spark plug fits a variety of performance engines requiring precise ignition components. The heat range 10 designation indicates it is suitable for high-temperature environments, providing efficient combustion and reliable ignition under demanding conditions. The gasket seat design ensures a secure fit in compatible engine cylinders, enhancing sealing and performance. Incorporating a resistor feature, this spark plug reduces electromagnetic interference, promoting stable engine operation. Each plug is manufactured to meet strict quality standards, ensuring consistent performance and longevity in racing or high-performance street vehicles.

Features:

• Silver construction for durability and efficient heat transfer

• 12 mm threaded base for wide compatibility

• 26.1 mm reach for precise ignition system fitment

• Heat Range 10 for high-temperature performance

• Gasket seat design for secure fit and sealing

• Resistor feature to reduce electromagnetic interference

• Suitable for racing and high-performance engines

• Sold individually for customized installation