Brisk Silver Racing XOR12YS-1 Spark PlugXOR12YS 1 Brisk Racing Silver Spark Plug Brisk SKU XOR12YS 1 Parameters: Thread Diameter 12mm Thread Reach 27mm 1. 06" Hexagon 14mm 9 16" Seat Type Tapered Design Silver Racing Resistor Yes Projected Yes Heat Range 12 Brisk XOR12YS 1 Replaces: Gappable spark plug for the 3 Valve Ford engines. The BRISK one piece shell design for the 2008 2010 Mustang & Ford Truck (4. 6l & 5. 4l, 3V) allows for easy setting of the spark plug gap, without requiring a

Brisk SKU  -  BR14S

Brisk SKU  -  DOR14DS

Brisk DO10LGS-T Replaces:

Extremely high durability and reliability

along with sharp edges of the cut back ground electrode

Brisk SKU  -  DR08ZS

Brisk SKU  -  HOR17LGS

Brisk SKU  -  EOR15LGS

DR12S Brisk Racing Silver Spark Plug

Brisk SKU  -  DR12YC

BR10YS Brisk Racing Silver Spark Plug

Resistor yes