Iridium Racing DOX12IRY Spark Plug

DOX12IRY Iridium Racing Brisk Performance Spark Plugs  Brisk SKU  -  DOX12IRY Parameters: Thread Diameter 14mm Thread Reach 19mm-3/4" Hexagon 16mm-5/8" Seat Type Gasket Design Iridium Center Electrode Resistor Yes Projected Extra Heat Range  -  12 Brisk DOX12IRY Replaces:       KEY BENEFITS AND APPLICATIONS Iridium is 6x / 8x Stronger /1200 Degrees Higher Melting Point than Platinum Power Focus - Spark Exactly in the Focal Point of the Reflector Lower Required Supplied Ignition Voltage Optimized Diameter Center and Cut Back Ground Electrode Less Quenching, Better A/F Mixture Access = More Power Ability to Ignite Lean Mixtures and Difficult to Ignite Fuels High Pressure, High Output Race Engines Turbo / Supercharged / Nitrous Good Resistance to Fouling and Easier Starts PERFORMANCE FEATURES OF BRISK IRIDIUM RACING SPARK PLUG  Iridium is extremely durable material that extends the spark plug lifetime by reducing gap erosion. (Iridium/Yttrium series utilize Yttrium enr