Gearheads and faithful Jalopnik readers already know the basics of an engine's bore and stroke, but for those that might be new here, let's dip our toes in the shallow end. An engine's bore refers to ...

It looks like GM is working on modernising two-stroke engines by tackling their emissions problem. This could open a whole new chapter for internal combustion. It’s been a while since two-stroke ...

One of the most significant contributions in the history of propulsion technology came from a 19th-century engineer named Rudolf Diesel. While his idea was patented in the 1890s, it wouldn't be until ...

A contributor to CarBuzz since April 2025, Ben also was a finalist in The Intercooler Young Writer Compition in 2021, has done a placement with AutoCar, and runs his own independant automotive blog.

A reliable torque wrench is one of the most important tools in any garage or workshop, especially when precision tightening is required for automotive work, machinery, or construction. The right ...

Toyota has confirmed it will join the Repco Supercars Championship with a 5.2-litre V8 engine. The Japanese powerhouse will enter the championship in 2026 with two cars from Walkinshaw Andretti United ...

Mazda just filed a patent for the wildest engine we've ever heard of, a hydrogen combustion engine that turns gasoline into hydrogen and burns it in a 6-stroke cycle. Bruce Willis Family Makes ...

Eric Migicovsky, the original creator of the Pebble smartwatch, on Wednesday showed off the new designs for the upcoming watch, now known as the Pebble Time 2. Although the company originally branded ...

If you've spent any time with diesel truck buffs, chances are you may have heard some of them boast about the Power Stroke. But did you ever ask yourself what exactly the Power Stroke really is? Well, ...

The HDMI Forum has officially released version 2.2 of the HDMI specification, bringing support for video resolutions up to 16K at 60Hz and boosting maximum bandwidth to 96Gbps. Alongside the spec, ...

The HDMI forum, which develops and manages HDMI specification, has officially launched the final and full specifications for HDMI version 2.2. First revealed at CES 2025, version 2.2 was designed to ...

Internal combustion engines aren’t very efficient. Most modern gasoline engines only convert about 35% of fuel energy into work. Diesels can do over 40%, but need expensive emission systems to stay ...