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Subaru was experimental in the 1990s, and for the Legacy, it made one of the weirdest engines we've ever seen.

For improving the vibration waveform amplitude and controlling the vertical shift flexibly, a novel structure for waveform control of twin rotary flowrate valve controlled vibration exciter is ...

There was once a glorious time in vehicular history when seemingly everyone was obsessed with gas turbines. These smooth engines promised lots of power in a smaller package when compared to piston ...