DARPA awards additional $2.5M to LiquidPiston for development of 30kW X4 rotary diesel engine prototype - Green Car Congress
![DARPA funds 30 KW X4 liquid piston engine that is 90 times lighter than a conventional 2700 lb military 30 KW diesel generator | NextBigFuture.com DARPA funds 30 KW X4 liquid piston engine that is 90 times lighter than a conventional 2700 lb military 30 KW diesel generator | NextBigFuture.com](https://3.bp.blogspot.com/-7dxcDDBo18A/WFBUdTxLmqI/AAAAAAABQtM/Zs8yWfj0vSATuTccpode1040kZmBn4wVwCLcB/s1600/LiquidPiston-X2Engine-Comparison.jpg)
DARPA funds 30 KW X4 liquid piston engine that is 90 times lighter than a conventional 2700 lb military 30 KW diesel generator | NextBigFuture.com
![Comparing Liquid Piston's new diesel rotary engine to a traditional Wankel engine. | Wankel engine, Engineering, Engine working Comparing Liquid Piston's new diesel rotary engine to a traditional Wankel engine. | Wankel engine, Engineering, Engine working](https://i.pinimg.com/originals/3d/d5/40/3dd540346537256614047386b6869c3a.gif)
Comparing Liquid Piston's new diesel rotary engine to a traditional Wankel engine. | Wankel engine, Engineering, Engine working
![Liquid Piston développe un moteur rotatif ultra léger et ultra efficace; idéal comme prolongateur d'autonomie | Roulez Électrique - Votre référence en électromobilité au Québec Liquid Piston développe un moteur rotatif ultra léger et ultra efficace; idéal comme prolongateur d'autonomie | Roulez Électrique - Votre référence en électromobilité au Québec](https://roulezelectrique.com/wp-content/uploads/2016/12/14724345_1320977197920496_4827101202284919006_n.jpg)