Platinum tipped center electrode and platinum pad on ground electrode provide long life and minimal wear. Tapered electrodes create a sharper spark focus and reduce quenching. Electrodes use heat-active alloy to reach operating temperatures quickly and maintain stable temperatures under varying engine loads. Triple sealed interior and copper core reduce failure due to heat and stress.

• Thread Diameter:  14mm
• Thread Pitch:  1.25mm
• Seat Type:  Gasket
• Reach:  19mm (3/4")
• Hex Size:  5/8" (16mm)
• Terminal Type:  Solid
• Gap:  .030" (0.75mm)

• Center Electrode
• Material: Platinum
• Type:  Standard
• Size:  2.5mm
• Projection:  Extended Projection

• Ground Electrode
• Material:  Platinum
• Type:  Standard
• Quantity:  1

• Specifications
• Resistor:  Yes
• Resistor Type:  Inductive
• Heat Range:  12
• Torque Specs:  Cast Iron: 26-30 lb. ft. Aluminum: 18-22 lb. ft.