BRISK Silver Racing Spark Plug (QR14LS)
Overview
The BRISK Silver Racing Spark Plug (QR14LS) by Brisk.
Overview Brisk Racing Silver Spark Plugs (QR14SL) are designed for high-performance engines and alternative fuel applications. These spark plugs utilize a silver core electrode for superior heat dissipation and a more powerful spark, leading to improved combustion and higher RPM capabilities. Key Features Silver Core Electrode: Enhances heat transfer for lower spark plug temperatures and a stronger spark. Optimized for Alternative Fuels: Excels with fuels like CNG, LPG, E85, alcohol, and race fuels. Durable Design: Reduces wear on ignition components and resists fouling. Wide Compatibility: Works with various ignition systems, from OEM to advanced direct injection setups. Specifications Brisk SKU QR14SL Thread Diameter 12mm Thread Reach 26.1mm (1.05″) Hexagon 16mm (5/8″) Seat Type Gasket Design Resistor Yes Projected Extended Yes Heat Range 14 Silver Wire Centre Electrode 1.5 mm Service Life 30,000 km or 18,000 miles / 50 hours racing Applications Tuned and race engines Vehicles using alternative fuels Older vehicles with weaker ignition systems or high oil consumption High RPM race engines High octane or hard ignition fuels Naturally aspirated or forced induction applications Standard and high compression engines Replaces BMW 335i (STOCK HEAT RANGE) BMW Mini Cooper S (STOCK HEAT RANGE) Honda Civic SI (2015) (STOCK HEAT RANGE) Hyundai Veloster GDI Turbo (STOCK HEAT RANGE) 07+ Infiniti G35S (STOCK HEAT RANGE) 07+ Nissan 350Z (STOCK HEAT RANGE) Smart ForTwo 1.0L 3 Cylinder
Experience the quality and innovation of Brisk with the BRISK Silver Racing Spark Plug (QR14LS).





































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