Brisk Racing ER12s Spark Plugs (Set of 4 - Cold Heat Range)

Brisk USA

Brisk Racing ER12s Spark Plugs (Set of 4 - Cold Heat Range)



Brisk Silver Racing Spark Plugs are the best solution for high performance and racing engines.  Silver Spark Plugs provide many unique and beneficial characteristics, Silver is taking spark plug technology to a whole new level, here are many reasons why our Brisk Silver Racing SparkPlugs are beneficial for your engines performance.

Primary use: The BEST PLUG for Forced induction.  Brisk Silver Racing plugs have a better ignitability than conventional performance spark plugs, and offer better performance and reliability in high boost, nitrous or high compression applications.

Silver is an element with the most free electrons, and is the best electrical and thermal (heat) conductor of all metals! Better than gold, copper ...and many times better than Iridium.  The Brisk Silver Racing plugs have a fine wire center electrode (not just the tip), which gives more room for insulator between the center electrode and spark plug shell.  More insulation results in a durable spark plug with high dielectric strength - the most important spark plug parameter in forced induction applications.

In street applications, the greatest advantage is a powerful spark, improved performance, low ignition voltage requirements, excellent heat dissipation at full load and excellent anti-fouling resistance under light load operation.  Brisk Silver Racing Spark Plugs are available for all makes and models, so order yours today!


  • Thread: 14mm
  • Reach: 26.5mm-1
  • Hexagon: 16mm-5/8
  • Seat: Gasket
  • Design: Silver Center Electrode
  • Resistor: Yes
  • Projected: No

What's Included:

  • Brisk Racing Spark Plugs. SET OF FOUR

We recommend a gap tool for precise measurements, which is available here.

$ 46.00