Brisk Racing Silver ER12S Spark Plug

Fits Vehicle 2009-2022 5.7L Hemi / 2015-2022 6.2L Hellcat

Brisk Silver Racing spark plugs are the best solution for high performance and racing engines. They provide many unique and beneficial characteristics, taking spark plug technology to a whole new level. They’re built with a silver fine wire center electrode; tapered ground electrode, and high-dialectic strength insulator. Silver Racing plugs offer a special design for hard-to-ignite fuels.

Brisk Silver Racing Spark Plugs have a smaller diameter silver core and conventional open spark hook type earth electrode give an outstanding performance in igniting high octane fuel mixture associated with alternative fuels like CNG, LPG, Propane, E85 blend, Alcohol, LNG, Race Fuels and Nitro.

Silver metal is the single best material for a spark plugs core electrode, as it can dissipate heat fast, resulting in overall lower spark plug temperature and a more powerful spark.

The stronger the spark the faster and better the flame front and flame speed giving smother higher RPM range in engines.

The Silver Racing range works well with most aftermarket and OEM ignition systems form simple coil and distributor through electronic ignition and powerful direct ignition systems found on modern port and direct injection performance engines.

REPLACES:

Denso 3287 IKH24
NGK R7437-8

FEATURES:

• Fires properly even if fouling occurs, common standard plugs failure.
• Silver centre electrode, best thermal (heat) & electrical conductor.
• Lower voltage requirement.
• Reduces wear on coil, leads and other ignition parts.
• 1.5 mm Silver Wire Centre Electrode

APPLICATIONS:

• Race engines and engines with hard-to-ignite fuels
• Supercharged, turbocharged, or nitrous engines
• Total loss ignition systems
• High mileage vehicles
• Tuned and race engines.
• Alternative fuel cars.
• Old vehicles with weaker ignition systems and/or excessive oil consumption.
• High RPM race engines with short time for ignition coil saturation.
• High octane or hard ignition fuels.
• Methanol, ethanol, CNG, LPG, Propane, E85 blend, Alcohol, LNG, Race Fuels, Nitro, Nitrous.
• Naturally aspirated or forced induction applications
• Standard and high compression engines

POPULAR APPLICATIONS:

VW GTI / Golf R
Mitsubishi Evo 9
Nissan 350Z
Infiniti G35
Subaru WRX STI

SERVICE LIFE:

• 30,000 km or 18,000 miles.
• 50 hours racing.

PRODUCT SPECS:

• Thread Diameter – 14mm
• Thread Reach – 26.5mm-1.04″
• Hexagon – 16mm-5/8″
• Seat Type – Gasket
• Design – Silver Racing
• Resistor – Yes
• Projected – No
• Heat Range  –  12