NGK R6918B-8 Racing Spark Plug
- Thread 14mm x reach 19mm x hex 20.8mm
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.
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 Husqvarna Motorcycles
- Husqvarna TC125 2014
- Husqvarna TC85 17/14 2014
- Husqvarna TC85 19/16 2014
Compatible KTM Motorcycles
- KTM 105 SX 2008
- KTM 105 SX 2009
- KTM 105 SX 2010
- KTM 105 SX 2011
- KTM 105 XC 2008
- KTM 105 XC 2009
- KTM 125 EGS (Std Forks) 1998
- KTM 125 EGS (Std Forks) 1999
- KTM 125 EXC Enduro (Std Forks) 1998
- KTM 125 EXC Enduro (Std Forks) 1999
- KTM 125 EXC Enduro (USD Forks) 2000
- KTM 125 EXC Enduro (USD Forks) 2008
- KTM 125 EXC Enduro (USD Forks) 2009
- KTM 125 EXC Enduro (USD Forks) 2010
- KTM 125 EXC Enduro (USD Forks) 2011
- KTM 125 EXC Enduro (USD Forks) 2012
- KTM 125 EXC Enduro (USD Forks) 2013
- KTM 125 EXC Six Days 2009
- KTM 125 EXC Six Days 2010
- KTM 125 EXC Six Days 2011
- KTM 125 EXC Six Days 2012
- KTM 125 EXC Six Days 2013
- KTM 125 SX (Std Forks) 1998
- KTM 125 SX (Std Forks) 1999
- KTM 125 SX (USD Forks) 2000
- KTM 125 SX (USD Forks) 2008
- KTM 125 SX (USD Forks) 2009
- KTM 125 SX (USD Forks) 2010
- KTM 125 SX (USD Forks) 2011
- KTM 125 SX (USD Forks) 2012
- KTM 125 SX (USD Forks) 2013
- KTM 125 SXS 2008
- KTM 144 SX 2008
- KTM 150 SX 2009
- KTM 150 SX 2010
- KTM 150 SX 2011
- KTM 150 SX 2012
- KTM 150 SX 2013
- KTM 150 SX 2014
- KTM 150 XC 2010
- KTM 150 XC 2011
- KTM 150 XC 2012
- KTM 150 XC 2013
- KTM 85 SX 2008
- KTM 85 SX 2009
- KTM 85 SX 2010
- KTM 85 SX 2011
- KTM 85 SX 2012
- KTM 85 SX 2013
- KTM 85 SX 2014
- KTM 85 SXS 2012
- KTM 85 SXS 2013
- KTM 85 XC 2008
- KTM 85 XC 2009
Compatible Suzuki Motorcycles
- Suzuki RM125 1996
- Suzuki RM125 1997
- Suzuki RM125 1998
- Suzuki RM125 1999
- Suzuki RM125 2000
- Suzuki RM125 2001
- Suzuki RM125 2002
- Suzuki RM125 2003
- Suzuki RM125 2004
- Suzuki RM125 2005
- Suzuki RM125 2006
- Suzuki RM125 2007
- Suzuki RM125 2008
- Suzuki RM125 2009
