The heat range of NGK Spark Plugs is wider than ordinary plugs therefore they are suitable for both high speed and low speed driving.

The NGK Motorbike Spark Plug CR9E use a central electrode with copper deeply inserted in the tip, quickly dissipates large amounts of heat, preventing overheating and fouling. It had the Iridium version of the plug but was running harshly, so my expert on motorsport tuning recommended going back to the standard plug.

Compared to ordinary plugs with equal anti-fouling resistance; NGK Spark Plugs have a higher pre-ignition rating. p>Late or missing payments may have serious consequences for you and cause you serious money problems. Copper cored electrodes also mean that longer insulator noses can be used to protect against fouling. A change in spark plug design; possibly the adoption of a taper seat and extended reach (threaded portion) or even the use of a smaller diameter is often the answer. Please note that the products will be only reserved until the end of the next working day, after which we cannot guarantee availability.

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Put simply, NGK genuine spark plugs are the workhorse at the heart of smooth-running engines around the world. A 'hot' spark plug is designed to maintain a sufficiently high temperature at the insulator nose to burn off carbon and oil deposits. NGK is the brand leader in the UK spark plug market and are the world's biggest supplier to many major car manufacturers. You can change your choices at any time by visiting Cookie preferences, as described in the Cookie notice. p>Halfords Autocentres Ltd is authorised and regulated by the Financial Conduct Authority (FRN 755309) and acts as a credit intermediary and not a lender, offering credit products provided by a limited number of finance providers, including Payment Assist.

By raising the pre-ignition rating with the high conduction copper and leaving the insulator nose long; NGK produces the Wide Range Plug. Copper’s superior heat conductivity dissipates the heat of combustion away from the firing end, preventing hot spots that can lead to pre-ignition. li class="ml-20">* Halfords and Halfords couriers deliver Monday to Saturday excluding bank holidays. Some cookies help our partners such as Google, Facebook and TrustPilot track activity on our site, so we can show you ads that are relevant to you.SUZUKI 09482-00458; SUZUKI 09482-00459; HONDA 98059-59816-H0; HONDA 98059-59816; Yamaha 94703-00318; Yamaha 94703-00410; YAMAHA 999.

NGK is the leader in Motorcycle Spark Plugs, with spark plugs for virtually every Motorcycle, ATV, and Scooter application in the world. If you don't accept these cookies, you may still see ads from Lextek Motorcycle Products but they will be random rather than personalised for you.

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