Brisk Racing Spark Plug RR12S Silver Racing 14mm Thread 25mm Reach Heat Range 12 Tapered Seat Resistor

The Brisk Racing Spark Plug RR12S features a silver racing design optimized for high-performance applications. With a 14mm thread and 25mm reach, this spark plug is engineered for durability and reliable ignition in demanding engine environments. Its heat range 12 ensures effective heat dissipation, preventing fouling and maintaining optimal engine performance. The tapered seat provides a secure fit in the cylinder head, contributing to consistent combustion and efficient power delivery. The resistor design minimizes electrical noise, improving overall engine electronics and sensor accuracy. Suitable for a variety of racing and performance vehicles, this spark plug is built to withstand high temperatures and aggressive driving conditions. Crafted from quality materials, it offers longevity and dependable ignition performance, making it an essential component for enthusiasts seeking enhanced engine responsiveness and efficiency.

Features:

• Silver racing design optimized for high-performance engines

• 14mm thread with 25mm reach for versatile application

• Heat range 12 for efficient heat dissipation

• Tapered seat for secure fitting and sealing

• Resistor to reduce electrical interference