NGK is the leading manufacturer of spark plugs supplying millions of spark plugs every year their range fits the majority of Australian vehicles and they are tested for our conditions.
These Evolution 10 stock heat range spark plugs are pre-gapped and ready to be installed in your 4B11T engine. NGK Iridium Evo X Spark Plugs are designed specifically for the performance enthusiast. NGK Iridium IX plugs offers extreme ignitability, creating improved throttle response and superior anti fouling for your Mitsubishi Evo 10. The NGK Iridium tip ensures high durability and a consistently stable spark which makes them the best choice for your Evo X engine. Iridium alloy has an extremely high melting point, perfect for today’s high tech turbocharged engines.
Center Electrode Core Material: Copper Core
Center Electrode Tip Material: Iridium
Gap Size: 0.024 In
Ground Configuration: Standard
Ground Electrode Tip Design: Taper Cut
Ground Electrode Core Material: Nickel Core
Hex Size: 5/8″
Heat Range: 8
Reach: 26.5 mm
Resistance: 5k OHMS
Seat Type: Gasket
Thread Diameter: 0.472″