NGK Racing Spark Plugs

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Our Price: $152.00

Product Code: NGK.EVOX-9R

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Description

Applications

NGK Racing Spark Plugs - Set of 4. Iridium racing plugs. One heat range cooler than stock at "9" and fine-wire electrode design resists fouling during normal driving. Iridium Tipped Center Electrode, Fine Wire Platinum Angled Ground Electrode.

They're designed for high-powered engines with increased compression ratios, higher boost, and higher rpms. They're designed for use under severe conditions, including repeated cycles of acceleration and deceleration and long hours of high-speed running.

To meet the stringent requirements of racing engines and sparking voltage, NGK Racing Plugs have characteristics such as easy sparking and enhanced ignitability, as well as excellent heat resistance, thermal conductivity, durability and mechanical strength.

These are a must when running boost higher than 24+psi and/or a larger turbo and all track driven cars. These are purchased directly from NGK to ensure these are not the cheap copies or knock-offs!

Application: '08-'15 EVO X and '09+ Ralliart ONLY

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