Back in 2012, Gizmag looked at LiquidPiston’s X2 rotary engine. The compact, low-vibration, high-efficiency 70 bhp and 40 bhp compression ignition engine was something of a sensation. Now the company ...
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Pros and cons of the rotary engine
The rotary engine was an unconventional design that delivered great power for its size. Here's what's good and bad about it.
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