The Lycoming DEL-120 is an aircraft diesel engine produced by Lycoming Engines using automotive technology and initially powering unmanned aircraft. Because the DEL-120 is a non-certified engine and is meant for military use only, there is no civil application of this engine.
Applications General Atomics Improved MQ-1C Gray Eagle
Specifications
References
External links Video: A Look at Lycoming’s Diesel Engine – AvWeb