The automotive industry is witnessing a significant shift as traditional engine designs fade from the market. One engine type ...

The days of internal combustion engines are numbered. Unfortunately, the exact number is constantly shifting, with regulators moving the goalposts so often that manufacturers are left scrambling to ...

The 1970s marked a significant era in automotive engineering, particularly with the advent of powerful V8 engines. One standout model from this decade not only delivered impressive performance but ...

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 ...

The first of Union Pacific's third-generation GTEL locomotives. Wikimedia Commons/Union Pacific. The combination of advances in engine management technology, in the design of heat exchange technology ...

As you may know, an engine's compression ratio is directly linked to its combustion efficiency. All else being equal, higher-compression engines tend to make more power while offering better fuel ...

Daud Gonzalez is a lifelong car enthusiast and automotive writer with a specialty in modified and race-ready rides. He spends most of his time modifying his cars and ruining them in the process. He is ...

There's more to piston shapes than you might think. Whether it's domed, flat, or dished, all pistons have their fair share of pros and cons when it comes to performance and efficiency. Understand that ...

View post: I Drove a 2026 Toyota 4Runner TRD Off-Road Premium 950+ Miles to Moab, Utah. Then I Took it Off-Road. Here’s How it Went. Expert engineer Masahisa Yamakawa at Mazda said that heat ...

Often referred to as hairdryers, the A340 is well known for its four, very small-looking engines, making many wonder if these ...