Learn how a small engine’s gear and piston system operates together, explained through clear visuals and real mechanical ...

The mind-bending world of birotary engines - a hybrid of piston and rotary technology that could revolutionize aviation. But ...

Piston ring end gaps matter more than you think because they manage pressure and heat, preventing catastrophic failures ...

Everyone generally knows about piston and rotary engines, with many a flamewar having been waged over the pros and cons of each design. The “correct” answer is thus to combine both ...

Subaru boxer engines don't require any special maintenance outside of the spark plugs potentially needing to be changed more ...

Most of the internal combustion piston engines built for vehicles throughout history have pretty familiar core designs. The ...

Two of the largest engine manufacturers today are Pratt & Whitney and CFM International. Both companies compete in the single ...

The Pistons (27-9), despite missing starters Tobias Harris and Jalen Duren, picked apart the New York Knicks in a 121-90 ...

What causes engine vibration, and are any of these issues something you can handle on your own? Let's take a look at nine ...

UL100E, the only unleaded 100-octane avgas currently in the FAA’s fleet approval process, advances as pressure grows to ...

Engine 557 ran on coal when it first came to Alaska in 1944. Using oil, the 557 Restoration Company fired it up again in ...