Brisk Racing Spark Plug GR12S Silver Racing with 14mm Thread and Tapered Seat

The Brisk Racing Spark Plug GR12S is designed for high-performance applications, featuring a durable silver construction that ensures reliable ignition and efficient combustion. This spark plug has a 14 mm thread size and 18 mm reach, making it suitable for a variety of racing and performance vehicles. The tapered seat provides a secure fit and excellent heat transfer, contributing to optimal engine operation. With a heat range of 12, it balances heat dissipation and retention, reducing the risk of fouling and pre-ignition. The resistor built into the design minimizes electromagnetic interference, ensuring stable engine performance and reducing radio frequency interference. Constructed for durability and consistent performance, the GR12S is an ideal choice for racing enthusiasts and vehicle owners seeking reliable ignition performance under demanding conditions.

Features:

• Silver racing spark plug with durable construction

• 14 mm thread size for secure fitting

• 18 mm reach for compatibility with various engines

• Tapered seat for optimal heat transfer and secure installation

• Heat range 12 for balanced heat dissipation and retention

• Resistor design to reduce electromagnetic interference

• Suitable for high-performance and racing applications