Unrivaled Customer Service
And Expert Tech Advice!  
Same Day Shipping Before 11 PM ET
My Cart
Shop By Vehicle
Shop By
Close Menu
Shop By Vehicle
Top Categories
All Categories

Top Categories

All Categories

Free Catalog
E-Mail Signup
My Account
Track Order
Gift Certificates

Brisk USA MR12YS-1

Silver Racing Spark Plug 12mm

Brisk USA MR12YS-1


jegs shipping
Easy Returns
Easy Returns
Lowest Price Guarantee
Lowest Price Guarantee
Brisk USA MR12YS-1 Silver Racing Spark Plug 12mm $13.50
Silver Racing Spark Plug
  • 12mm Thread
  • 26.1mm-1.05" Reach
  • Resistor
  • Projected
  • Gasket Seat
  • Heat Range: 12
  • 1/pkg

  • Specifications:

    Manufacturer's Part Number:

    Brisk's Silver Racing Spark Plugs are the best solution for high performance and racing engines. These plugs offer the best thermal and electrical conductor of all metals, Silver, which provides an unmatched transfer of electricity and heat, resulting in the most powerful spark. Silver racing spark plugs feature many benefits commonly used in forced induction applications, applications where the ignition system is pushed to the limit and applications with hard to ignite fuels such as alcohol, LPG, Nitro-methane, etc.. The 'spark' produced is so powerful that it burns nanoparticles of the silver center electrode, which further increases the spark energy and ignition ability. Silver racing spark plugs are the most versatile spark plugs produced by Brisk!

  • Best Electric and Heat Conductor.
  • Silver Fine Wire Center Electrode.
  • Tapered Ground Electrode.
  • Special High Dialectic Strength Insulator.
  • Superior Ignition Ability.
  • Good Resistance to Fouling.
  • Combustion Chamber Efficiency.
  • Excellent for Total Loss Ignition Systems.
  • Lower Required Supplied Ignition Voltage: beneficial for easier cold starts and
    operation under partially fouled spark plug condition caused by prolonged idling,
    A/F management problems or oil consumption. Also for applications where the
    stock ignition system is pushed to the limit, helping to eliminate the need to upgrade
    the ignition system.

    Spark Plug Identification Chart.

    Spark Plug Gap Reference Chart - Metric to Standard (mm to inch).

    Cylinder Head Spark Plug Recommendation Charts:
  • AFR Cylinder Heads.
  • Brodix Cylinder Heads.
  • Dart Cylinder Heads.
  • Edelbrock Cylinder Heads.
  • Ford Racing Performance Cylinder Heads.
  • Pro Topline Cylinder Heads.
  • Trick Flow Cylinder Heads.
  • World Cylinder Heads.

  • Items You Need