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.
Spark plugs used for racing must withstand especially hard stresses. The speeds during a race are frequently in excess of 10/000 rpm. Temperature/ pressure/ and vibrations in the combustion chamber are so immense that conventional ground electrodes could break or melt. For this reason/ racing spark plugs often come with specially designed ground electrodes/ the most extreme form with a ring-shaped ground electrode. The spark jumps from the middle electrode to the ring-shaped ground electrode.
Shell
- Thread Size: 14mm
- Thread Pitch: 1.25mm
- Seat Type: Gasket
- Resistor Value: 5K Ohm
- Reach: 19mm (3/4")
- Hex Size: 21mm (13/16")
- Terminal Type: Solid
- Overall Height: ISO
- Gap: 0.8mm (0.031")
Centre Electrode
- Material: Nickel
- Type: Standard
- Size: 2.5mm
- Projection: Non-Projected
Ground Electrode
- Material: Nickel
- Type: Slant
- Quantity: 1
Specifications
- Heat Range: 10.5