• DESCRIPTION

    NGK Racing Series plugs are engineered to withstand the harshest engine conditions. Fine wire platinum tipped center electrode and platinum tipped ground electrode improve ignitability, increase durability and enhance anti fouling capabilities. Special insulator nose configurations improve throttle response. Corrugated ribs prevent flashover. Pure alumina silicate ceramic insulator, provides superior strength and better heat transfer. Copper core aids in heat removal. Triple seals prevent leakage.

  • PRODUCT SPECIFICATIONS
    • Shell
    • Thread Diameter14mm
    • Thread Pitch1.25mm
    • Seat TypeGasket
    • Reach21.5mm (.846")
    • Hex Size13/16" (21mm)
    • Terminal TypeSolid
    • Overall HeightISO
    • Gap.028" (0.7mm)
    • Center Electrode
    • MaterialPlatinum
    • TypeFine Wire
    • Size1.0mm
    • ProjectionNon-Projected
    • Ground Electrode
    • MaterialPlatinum
    • TypeFlat
    • Quantity1
    • Specifications
    • ResistorYes
    • Resistor Value5k Ohm
    • Heat Range11
    • FeaturesExtended metal shell
    • Torque SpecsCast Iron: 18-25.3 lb. ft. Aluminum: 18-21.6 lb. ft.
  • DESCRIPTION

    NGK Racing Series plugs are engineered to withstand the harshest engine conditions. Fine wire platinum tipped center electrode and platinum tipped ground electrode improve ignitability, increase durability and enhance anti fouling capabilities. Special insulator nose configurations improve throttle response. Corrugated ribs prevent flashover. Pure alumina silicate ceramic insulator, provides superior strength and better heat transfer. Copper core aids in heat removal. Triple seals prevent leakage.

  • PRODUCT SPECIFICATIONS
    • Shell
    • Thread Diameter14mm
    • Thread Pitch1.25mm
    • Seat TypeGasket
    • Reach21.5mm (.846")
    • Hex Size13/16" (21mm)
    • Terminal TypeSolid
    • Overall HeightISO
    • Gap.028" (0.7mm)
    • Center Electrode
    • MaterialPlatinum
    • TypeFine Wire
    • Size1.0mm
    • ProjectionNon-Projected
    • Ground Electrode
    • MaterialPlatinum
    • TypeFlat
    • Quantity1
    • Specifications
    • ResistorYes
    • Resistor Value5k Ohm
    • Heat Range11
    • FeaturesExtended metal shell
    • Torque SpecsCast Iron: 18-25.3 lb. ft. Aluminum: 18-21.6 lb. ft.