BRISK spark plug NAR12YS Silver Racing series

BRISK NAR12YS spark plug from the Silver Racing range is designed for motorcycles. Its key feature is a silver centre electrode, which ensures superior thermal conductivity. Thanks to its special construction, the spark plug withstands the high thermal load, vibrations and pressures typical of racing engines. An open spark gap contributes to perfect mixture combustion, which is crucial for maximum performance.

Engineered for racing engines

BRISK NAR12YS spark plug is engineered to withstand the demanding conditions of racing engines. The silver used in the centre electrode is a material with outstanding thermal conductivity. This allows the spark plug to dissipate heat efficiently and withstand a high thermal load without the risk of overheating. Furthermore, the special design with an open spark gap allows the spark to ignite the fuel mixture as directly as possible. This leads to perfect mixture combustion and stable engine performance even at extreme RPMs and pressures.