Brisk Silver Racing XOR14YS Spark PlugXOR14YS Brisk Racing Silver Spark Plug Brisk SKU XOR14YS 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 14 Brisk XOR14YS Replaces: ZNAR7AIXNGK 7554 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

Thread Reach 26

Use of specially designed ceramic insulator around the core

Brisk SKU  -  MR10

AOR14LGS Premium LGS Brisk Racing Spark Plugs

AR12ZS Brisk Premium Racing Spark Plugs ZC ZS

P2 DR15YIR-1 Iridium Yttrium Brisk Performance Spark Plugs

Brisk SKU  -  NAOR12LGS

Brisk GR15ZC Replaces:

Brisk GR10S Silver Racing Spark Plug replaces NGK heat range 9

Brisk LR12YS Replaces:

Brisk SKU  -  GR14ZC

NGK BKR7EIX