As you might have expected, horizontal shaft engines get their name from their cylinders being positioned parallel, or horizontal, to the ground. This design allows the power output of the engine ...

Top gear was usually direct drive, meaning the transmission's input shaft (which is directly connected to the engine) and its output shaft (which is indirectly connected to the wheels) would spin ...

Code P0720 is one of the OBD codes that is activated when the Powertrain Control Module (PCM) detects erratic or insufficient input from the output shaft sensor (OSS). Such a code generally indicates ...

Converting thrust to horsepower takes some math, but the results are pretty astounding. Here are the staggering power figures ...

Found on eBay and purchased by YouTuber Cleetus McFarland, this Boeing Turbine Engine Camaro just got a new lease on life.

Boeing has made generations of T50 turboshaft engines, and they've been installed in all kinds of places. Here's how much horsepower those engines can have.

Unlike piston engines, Rotary engines don’t require valves to run. Here’s how rotary engines work and why some designs have incorporated valves.

Bombardier Recreational Products (BRP) is recalling certain 2017-2019 Can-Am Spyder F3 and RT motorcycles. The engine output shaft may fatigue and break, resulting in a loss of drive power.

Releasing the clutch pedal links the engine and clutch together, but the transmission output shaft is rotating faster, as it’s connected to the driven wheels.

Across the engine block are all kinds of different seals: The head gasket sandwiches between the block and cylinder head (where the valves live), the output shaft seal (or, rear crank seal) prevents ...

The transmission consists of an input shaft from the engine and an output shaft to the drivewheels. The input gears can slide back and forth to mesh with their output mates.

Instead of a single connecting rod, it has two con rods attached to rotating bevel gears that turn an output shaft. The 250cc prototype weighs 26 pounds and puts out about 16 hp and 22 lb-ft of ...