Think engines are all much the same? Think again. We dive into the differences between the marine motors in boats and the ...

Spark plugs are essential for gas-powered engines. However, they're not all created equal. Here's what can happen if you use ...

Cummins has introduced its X10 engine. The new engine is designed deliver heavy-duty performance in a midsize package, Cummins said. The X10 is a mid-bore heavy-duty engine that replaces both the L9 ...

How boxer engines work, why they’re not just “flat” engines, and a 120-year evolution traced from the 1899 Benz to the latest Porsche and Subaru boxers. Boxer engines feature flat, opposing pistons ...

The U.S. Air Force's sixth-generation fighter is one step closer to reality, as two proposed engines intended to power the aircraft have successfully passed a significant design review. This milestone ...

Crate engines seem like they would be a good entry point for people to get into modding their cars. These are engines shipped in wooden crates — hence the name — that are made to be ready to fit right ...

We may receive a commission on purchases made from links. For much of the U.S., the concept of an engine block heater is a foreign one. Even areas like the mile-high city (Denver), which faces its ...

The days of the budget-friendly crate engine have sadly disappeared. Sure, you can still find a fully assembled long-block for less than $3,000, but with cast pistons and rebuilder heads, these are ...

Engine oil top ups and changing it are basic maintenance vows that a car requires, however one cannot be replaced by the other. There is a reason why manufacturers state and define a particular ...