NGK B10EG Racing Spark Plug
- Thread 14mm x hex 13/16" x pitch 1.25mm
- Heat range 10
- Reach 19mm (3/4")
- Fine wire nickel alloy centre electrode
- 0.7-0.8mm gap
Spark plugs used for racing must withstand especially hard stresses. The speeds during a race are frequently in excess of 15,000 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.
Genuine NGK spark plug manufactured in Japan.
NGK Japan-made spark plugs are produced in NGK’s original manufacturing facilities, which also serve as the company’s primary research and development centres. These plugs are commonly used for OEM fitment and premium replacement applications.
- Genuine NGK product
- Manufactured in Japan
- OEM-level quality and finish
- Reliable ignition and long service life
- Suitable for standard and performance engines
Supplied in genuine NGK packaging.
Before You Place Your Order...
- Note the image may not be exactly as item received and any slight difference will not be inferior or effect performance
- Check the fitment list to ensure this item will fit your vehicle
- When we refer to right or left, this is as you sit on your vehicle
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- Products containing any fluid or hazardous materials, aerosols, batteries including large lithium jump starters cannot be shipped overseas due to courier restrictions although we can ship UK offshore and Scottish Highlands at higher shipping rates
- EU customers should check with your countries customs office to determine what additional costs such as tax or Import duties will be prior to purchasing. These charges are normally collected by the delivery company or when you pick the item up, they are not included in the item price or shipping charge on this website
All parts and accessories are brand new and include VAT where applicable.
Most parts are pattern or aftermarket although some will be genuine but are not always stated as being so.
The use of motorcycle manufacturers' names is for reference purposes only. We do not imply that the products we sell are made by or with the permission of the names listed.
Compatible Aprilia Models
- Aprilia Tuareg Rally (125cc) 1985-1993
- Aprilia Tuareg Rally (250cc) 1985-1989
Compatible Cagiva Models
- Cagiva WMX125 1983-1989
- Cagiva WMX125 GP 1984-1992
Compatible Gilera Models
- Gilera Apache 125 1991-1992
- Gilera Crono 125 1991-1992
- Gilera RC Rally 125 1989-1992
- Gilera RC Top Rally 125 1989-1992
- Gilera SP01 125 1988-1992
- Gilera SP02 125 1990-1992
Compatible Husqvarna Models
- Husqvarna WRE125 1993-1997
Compatible KTM Models
- KTM 250 GS 1983-1986
- KTM 250 MX 1986
- KTM 300 EXC 1987-1992
- KTM 300 GS 1985-1986
- KTM 80 MX 1986-1992
- KTM EXC125 Enduro (Std Forks) 1994-1997
- KTM EXC125 Enduro 1987-1993
- KTM GS125 1983-1986
- KTM MX125 1985-1986
Compatible Suzuki Models
- Suzuki PE175 1978-1984
- Suzuki RM65 2003-2005
- Suzuki RM80 X 1990-1999
Compatible Yamaha Models
- Yamaha YZ80 1993-1996
- Yamaha YZ80 LW (Large Wheel) 1994-1997
