A controlled engine test running at full power, focusing on performance, stability, and system checks. A practical look at how engines are evaluated before real-world use. What do engineers look for ...

Can stuck piston rings be restored without teardown? A 500,000-mile Valvoline engine test shows how deposit removal may ...

What does it mean for an engine to be durable? If one were to ask the engineers at Nissan's Decherd Powertrain Assembly Plant, they would likely say a durable engine can withstand a level of ...

Rolls-Royce and the U.S. Air Force validated the F130’s ability to meet performance requirements for the B-52 missions, getting closer to flight testing. Engine maker Rolls-Royce announced on Feb. 24, ...

MAN Energy Solutions has reported that its ME-LGIA (Liquid Gas Injection Ammonia) engine, currently undergoing testing at its Research Centre Copenhagen facility, has run at 100% engine load for the ...