NGK have over 80 years of experience in spark plug manufacturing and are the world leader in spark plug technology. NGK has an extensive range of spark plugs/ each with their own unique characteristics specifically engineered to its application and designed to suit a broad range of motorcycles/ ATVs & UTVs in Australasia. With NGK's dedication to quality/ outstanding reliability and state of the art manufacturing techniques/ you can rely on your NGK Spark Plugs.
Don’t just ask for a spark plug/ insist on NGK.
The 98% pure copper core delivers increased heat dissipation for more reliable starts and reduced risk of overheating. While cold-rolled threads prevent cross-threading and damage to cylinder heads and a trivalent plating eliminates the need for anti-seize. Complete with a high-grade alumina silicate ceramic.
The principle of NGK's patented V-grooved spark plugs is technically simple but very effective. A V-groove is situated in the centre electrode. This forces the spark to occur at the outer edge of the centre electrode where it is easier to ignite the air-fuel mixture. In addition/ the voltage required to produce a spark is reduced. These two features give the benefit of improved ignitability/ especially in modern low-emission lean-burn engines/ even under extreme operating conditions.
Shell
- Thread Size: 14mm
- Thread Pitch: 1.25mm
- Seat Type: Gasket
- Resistor Value: 5K Ohm
- Reach: 19mm (3/4")
- Hex Size: 16mm (5/8")
- Terminal Type: Solid
- Overall Height: ISO
- Gap: 1.1mm (0.043")
Centre Electrode
- Material: Nickel
- Type: V-Cut
- Size: 2.5mm
- Projection: Projected
Ground Electrode
- Material: Nickel
- Type: Standard
- Quantity: 1
Specifications
- Heat Range: 7
- Resistor: Yes