NGK (1422) ILKR8E6 Laser Iridium Spark Plug Evo X

NGK (1422) ILKR8E6 spark plugs serve as a stock replacement for the Evo X daily driver. These spark plugs are designed with a fine wire iridium-tipped center electrode and a fine wire platinum-tipped ground electrode, ensuring a slow wear rate and stable idle. In addition, they provide superior ignitability, longer service life, improved fuel efficiency, and lower emissions.

Note: Sold individually 

Shell

Thread Diameter: 12mm

Thread: Pitch1.25mm

Seat Type: Gasket

Reach: 26.5mm (1.04")

Hex Size: 5/8" (16mm)

Terminal:  TypeSolid

Overall Height: ISO

Gap: .024" (0.6mm)

Center Electrode

Material: Iridium

Type: Fine Wire

Size: 0.6mm

Projection: Projected

Ground Electrode

Material: Platinum

Type: Standard

Shape: Taper Cut

Quantity: 1

Specifications

Resistor: Yes

Resistor Value: 5k Ohm

Heat Range: 8

Torque Specs: Cast Iron: 10.8-18 lb. ft. Aluminum: 10.8-14.5 lb. ft.

Part Information

Brand: NGK

Longevity: 100k Miles