Brisk Premium LGS Racing NOR12LGS Spark PlugNOR12LGS Premium LGS Brisk Racing Spark Plugs Brisk SKU NOR12LGS Parameters: Thread Diameter 14mm Thread Reach 12. 7mm 1 2" Hexagon 21mm 13 16" Seat Type Gasket Design Premium LGS Resistor Yes Projected Yes Heat Range 12 Brisk NOR12LGS Replaces: Brisk Premium Racing Spark Plugs LGS have unique multi ground electrode design and a silver core giving an outstanding performance in igniting over reach mixture associated with tuned performance engines. As

Brisk SKU  -  N10ZS

Modern highly stressed engines

Brisk GOR14LGS Replaces:

Brisk SKU  -  NR12S

Brisk LR12YS Replaces:

BRISK RACING IRIDIUM spark plug Lower Required Supplied Ignition Voltage – is achieved by utilization of optimized diameter spark plug center electrode

Heat Range  -  12

AOR10LGS Premium LGS Brisk Racing Spark Plugs

Denso RU01-31

Standard and high compression engines

P8 MR14YIR-9 Iridium Yttrium Brisk Performance Spark Plugs

FXU22HCR-11S