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.
Product Specifications
Shell
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 Fine Wire
Size 0.8mm
Projection Extended Projection
Ground Electrode
Material Platinum
Type Standard
Quantity1
Specifications
Resistor Yes
Resistor Type Resistive/Inductive
Heat Range12
Torque Specs: Cast Iron: 26-30 lb. ft. Aluminum: 18-22 lb. ft.
