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DENSO to Release Fuel-saving Spark Plug
Kariya, Dec 24, 2009; DENSO Corporation will launch a fuel-efficient spark plug in the Japanese market on January 6, 2010. DENSO's new spark plug improves fuel efficiency by 1.2 percent, torque by 1.1 percent, and decreases carbon dioxide emissions by 0.8 percent(1) in comparison with the company's conventional nickel spark plug.
