Brisk Racing Spark Plug LR12SL Silver Racing, 14mm Thread, 19mm Reach, Heat Range 12, Gasket Seat with Resistor

The Brisk Racing Spark Plug LR12SL is designed for high-performance applications, featuring a silver racing construction that ensures excellent heat transfer and durability. With a 14 mm thread size and a 19 mm reach, this spark plug is suitable for a wide range of racing and performance vehicles. The heat range 12 rating provides optimal combustion efficiency, helping improve engine responsiveness and power output. The gasket seat design ensures a secure fit and reliable sealing under demanding conditions, while the integrated resistor minimizes electrical noise, enhancing ignition system stability. Constructed with top-quality materials, this spark plug delivers consistent performance and long service life in high-stress environments. Whether for racing or high-performance street driving, the LR12SL provides dependable ignition performance, making it an excellent choice for serious enthusiasts seeking reliable ignition components.

Features:

• Silver racing construction for durability and heat transfer

• 14 mm thread size compatible with a variety of engines

• 19 mm reach for optimal combustion chamber fit

• Heat range 12 for effective heat dissipation

• Gasket seat design ensures secure installation

• Resistor integrated to reduce electrical noise