Gap.043" (1.1mm) Center Electrode MaterialNickel TypeStandard Size2.5mm ProjectionProjected Ground Electrode MaterialNickel TypeStandard Quantity1 Specifications ResistorYes Resistor Value5k Ohm Heat Range6 Torque SpecsCast Iron: 18-25.3 lb. ft. Aluminum: 18-21.6 lb. ft. Pa...