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Mazda announces SKYACTIV-X: gasoline Spark Controlled Compression Ignition

Green Car Congress

Compression ignition combined with a supercharger will improve fuel economy while delivering tremendous engine response and increased torque of 10–30% over the current SKYACTIV-G gasoline engine. the greatest contribution to reducing carbon dioxide emissions. Earlier post.). Earlier post.). Yamasaki, Y., Umahashi, S.,

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Kia unveiling new cee’d GT line with new 1.0L T-GDi and 7-speed DCT at Geneva

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liter T-GDi engine produces 120 PS (118 hp, 88 kw) and 172 N·m (127 lb-ft) torque, and has been engineered to deliver lower CO 2 emissions than the 1.6-liter This innovative system allows for greater low-end torque, more immediate engine response from any throttle position, and improved fuel economy under higher engine loads.

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Ford introduces second-generation 6.7L Power Stroke V8 Diesel for F-Series Super Duty; Gen 1 hits 500,000 mark

Green Car Congress

Ford introduced the 2015 F-Series Super Duty lineup at State Fair of Texas, featuring a second-generation 6.7-liter The pump’s cam stroke is increased to deliver more fuel when desired for increased power. All-new injector tips better atomize the fuel, resulting in improved combustion that enables lower noise, vibration and harshness.

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