NGK Standard Copper Spark Plugs at the best prices in the UK

We have NGK's Standard Copper Spark Plugs at the best prices anywhere! Get full details using the following link - Standard Copper Spark Plugs from £1.99.

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At intobikes.co.uk, customer service and value are paramount. We strive to offer the best prices for all brands of spark plugs. We supply highly competitively priced spark plugs from all the major manufacturers such as NGK.

As a result of NGK's policy of continuous research and development NGK can offer special spark plugs designed to give optimum performance under a high range of conditions.

‘S’ TYPE (e.g. BP6ES) -  NGK standard spark plugs with copper cored centre electrodes for wide heat range.
Copper’s superior heat conductivity dissipates the heat of combustion away from the firing end, preventing hot spots that can lead to pre-ignition. Copper cored electrodes also mean that longer insulator noses can be used to protect against fouling.

‘G’ TYPE (e.g. B10EG) - These plugs feature a smaller diameter centre electrode tip made of conventional nickel alloy. The smaller diameter centre electrode means the voltage required to produce a spark is reduced. However as the tip is made of conventional nickel alloy the service life is reduced and these plugs are best used in applications where plugs are frequently changed.

‘V’ TYPE (e.g. B10EV) - The centre electrode of this type is made of gold palladium alloy and is even smaller in diameter than the G type at 1.0mm and has therefore an even lower voltage requirement. Now mostly superseded by ‘VX’ types.

‘GV’ TYPE (e.g. B9EGV) - These plugs have a centre electrode of precious metal similar to the V range. In addition the insulator nose is an improved design to allow better gas flow around the firing end. The ground electrode is shorter and stronger, making the GV range more suited for racing applications.