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The NGK Racing Competition spark plugs, such as the R6918B-7, have been a trusted choice among top racing teams worldwide, including Vodafone McLaren Mercedes and Ferrari F1 teams, as well as the Qatar M-Sport world rally team. These plugs are specifically designed to withstand the severe mechanical and thermal shock associated with high-revving race engines.
The NGK Racing Competition spark plugs feature precious metal electrodes, such as platinum or gold/palladium, in many models, providing greater durability and lower voltage requirements. Fine wire electrodes enhance the spark, resulting in better ignitability and improved throttle response. Special insulator noses are used to improve throttle response.
The NGK Racing Competition spark plugs are listed by their part number. If you're unsure about the correct plug for your application, please call our technical or sales team at +44 (0)1978 664466 for guidance.
This product is sold individually and should be used in conjunction with a thorough understanding of your engine's specific requirements. Ensure you have the correct spark plug for your high-compression, high-revving race engine to guarantee optimal performance.