Brisk Racing Spark Plug RR15S Silver Racing 14mm Thread 25mm Reach Heat Range 15 Tapered Seat Resistor

The Brisk Racing Spark Plug RR15S is designed for high-performance applications, featuring a 14mm thread size and a 25mm reach that fits a variety of racing engines. Its silver construction ensures excellent conductivity and durability under demanding conditions. The spark plug's heat range 15 provides optimal heat dissipation, helping to prevent fouling and pre-ignition during intense racing scenarios. The tapered seat design ensures a secure fit within the engine's combustion chamber, enhancing ignition stability and performance. Incorporating a resistor, this spark plug reduces electromagnetic interference, contributing to cleaner operation of your vehicle's electrical system. This product is suitable for applications where high durability and consistent spark performance are required, making it an ideal choice for racing and high-performance engines.

Features:

• Thread Size: 14 mm for compatibility with a wide range of engines

• Reach: 25 mm ensures proper electrode positioning

• Heat Range: 15 for optimal thermal management under high stress

• Tapered Seat: Provides a secure and stable fit in the combustion chamber

• Material: Silver for superior electrical conductivity and durability

• Resistor: Reduces electromagnetic interference for cleaner engine operation

• Application: Suitable for racing and high-performance vehicles