The 4-H Small Engine project creates the education and hands-on opportunity for youth to learn all about engines. In this project youth will identify and discover the function of different engine ...

Nearly three years in the making, behold the raw power and precision of this 1/3-scale V10 engine. Coming in at 125 cubic centimeters displacement, [Keith Harlow]’s fuel injected masterpiece ...

Manufacturers like Harley-Davidson and its American rival Indian Motorcycle rely on large V-twin engines to move their bikes, and many of the models in Kawasaki's 2024 Ninja line have inline four ...

Small diesel engines still don't have spark plugs like what one might find in a gas-powered mechanism. Instead, it creates ...

Mechanically inclined entrepreneurs have the opportunity to make fantastic full- or part-time cash repairing outdoor power equipment and small engines, right from a fully equipped homebased ...

2.0-liter four-cylinder engine paired with a CVT is the most fuel-efficient at 32/41/36 mpg; more option-laden versions with this powertrain drop slightly to 31/40/34 mpg. The sportier N Line gets ...

As the world’s governments continue to crack down on fuel economy and emissions regulations, small displacement turbocharged engines have started to become more commonplace. Smaller displacement ...

For example, diesel engines don't rely on spark plugs to ignite fuel. Instead, they ignite diesel by compressing a combination of air and fuel. Plus, there's also the matter of longevity.

including their small architecture. With fewer components required, single-cylinder engines are typically cheaper than multi-cylinder ones as well as being more fuel-efficient — something that ...

In a gas engine, a small device called a spark plug ignites the compressed fuel-air mixture. It uses hundreds of thousands of volts to create an electrical arc that can start the burn, much like ...