We offer you a pack of 4 high performance NGK spark plugs DCR7EIX
These candles are compatible for:
- BMW M3 E30 2.3 2.5 Evo S14B23 194hp 215hp from 1986 to 1992
BUT WHY INSTALL HIGH-PERFORMANCE SPARK PLUGS?
The high performance racing spark plugs from NGK are so-called cold spark plugs. They are most often intended for very high engine preparation (engine with a twin-turbo turbo or kompressor kit, modification of injection and engine ignition times, high efficiency, high engine compression ratio, etc.).
NGK high performance Iridium spark plugs represent the most advanced technical solution on the market. they have an ultra fine Iridium tip on the central electrode, this tip is laser welded by a special process specific to NGK
NGK competition spark plugs are spark plugs which can provide great flexibility to your engine and thus be able to achieve much faster revs.
What is the real use of iridium:
- - Iridium allows the central electrode to be reduced to a very fine tip of 0.6 mm in diameter / optimization of flame propagation.
- - Iridium helps reduce the voltage required for ignition.
- - Iridium helps improve ignition in the combustion chamber and therefore makes starting easier.
- - Iridium allows for a much lower required Voltage.
- - Iridium reduces fuel consumption by up to 5%.
- - Iridium allows you to have better responsiveness of your engine (up to 0.7 seconds saved from 0 to 100 km/h).
- - Iridium provides an anti-corrosion and anti-seizing exterior treatment.
- - Iridium allows the reduction of polluting emissions.
- - Iridium allows for a more stable engine idle and therefore a reduction in vibrations.
- - Iridium allows you to benefit from “2 steps” Technology: this technology prevents clogging of the insulation using an electric arc cleaning process.
Please note that Iridium is in fact a precious metal and is one of the strongest materials in our world today. its melting point starts from 2450°C and therefore makes it an ultra resistant metal and more particularly against electrical erosion created by the spark of the candle.
NGK predicts that the lifespan of a candle made of Iridium is 2.5 times longer than that of a so-called standard candle.
Replacing your original spark plugs with high performance Iridium spark plugs provides better driving pleasure and also a significant reduction in your vehicle's fuel consumption.
STR Performance is a supplier and distributor of the NGK brand, do not hesitate to contact us if you have a question or if you are looking for a specific part not present on our website.
