Kit Content:4 x NGK COP Ignition Coils4 x NGK Ruthenium HX Spark PlugsItem Description:Thread Diameter(mm): (Spark Plugs) 14.00Coil Type: (Ignition Coils) COP (Coil on Plug)Center Electrode Core Material: (Spark Plugs) CopperGround Electrode Quantity: (Spark Plugs) 1Center Electrode Tip Material: (Spark Plugs) RutheniumElectrical Terminal Type: (Spark Plugs) Non-Removable NutResistance(Ohms): (Spark Plugs) 5000Mounting Bracket Included: (Ignition Coils) NoManufacturer Heat Range: (Spark Plugs) 5Ground Electrode Tip Design: (Spark Plugs) Dual Fine Electrode - High IgnitabilitySeat Type: (Spark Plugs) TaperedPre-Gap Size(in): (Spark Plugs) .044Hex Size(in): (Spark Plugs) 5/8Ignition Type: (Ignition Coils) DistributorlessGround Electrode Core Material: (Spark Plugs) NickelReach(mm): (Spark Plugs) 25.00Ground Configuration: (Spark Plugs) StandardInsulator Height(mm): (Spark Plugs) 52.50
