Your engine depends on a single rubber belt to keep critical accessories spinning in sync. When that serpentine belt slips, ...

What is a balanced engine? Why do you want a balanced engine? An engine has uneven forces from rotational mass, reciprocating ...

If the phrase old-school modular seems like an oxymoron (much the same way the phrase jumbo shrimp doesnt really make any sense), then let us explain. When put to the test, just about anyone can ...

COLORADO SPRINGS—Lockheed Martin and NASA are poised to fire up the engine powering the X-59 low-boom demonstrator for the first time. The start of powered runs of the X-59’s single GE Aerospace F414 ...

Any certified gearhead knows that diesel engines do not use spark plugs. But why not? If power in an engine is created by combustion or explosion of flammable liquids, won't a spark plug in a diesel ...

Astron aerospace has shown a partial prototype of a new rotary combustion engine it claims runs at an extraordinary 60% thermal efficiency, burning totally clean with zero NOx emissions and nothing ...

Keeping a combustion-engined car in shape requires some effort. Part of that is changing the motor oil and filter on a regular basis to lubricate the moving metal components and keep the engine in ...