EPA official: the future of the internal combustion engine is bright and clear
Green Car Congress
OCTOBER 5, 2011
Hugh Blaxill, Managing Director of Mahle Powertrain, for example, said that the current surge in volume of 4-cylinder engines along with the rapid ramp in direct injection and variable valvetrain technologies across all manufacturers marks the start of a sharp increase in downsized applications and hybrid powertrains.
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