Brisk Iridium Performance DX10BYIR Spark Plug

DX10BYIR Brisk Racing Iridium Performance Spark Plug Brisk SKU  -  DX10BYIR Parameters: Thread Diameter 14mm Thread Reach 19mm-3/4" Hexagon 16mm-5/8" Seat Type Gasket Design Iridium Performance  Resistor Yes Projected Yes Heat Range  -  10 Brisk DX10BYIR Replaces: NGK BKR9EIXNGK R7433-9NGK R7435-9Denso IK27 With very long lifespan, the P range Brisk spark plugs are the most modern design to fit modern highly efficient and stressed engines. The Iridium core center electrode is surrounded by Yttrium alloy made body and earth electrode that gives very low voltage requirement prolonging ignition coil lifespan.   Lower voltage requirement stands for easier cold starts, less of a chance of a misfire due to fouling as a result of oil burning, use of alternative fuels or prolonged idling. Features Yttrium alloy earth electrode with Iridium core. Nickel / Zinc coating for corrosion protection Lower voltage requirement. cylindrical shape of insulator tip achieves fast self cl