A wild custom build featuring a modified Nissan 350Z transformed into an extreme engineering project with two engines, ...

These engines may be old, but they can still pack a punch ...

Defining the Marine Duty Cycle. The engineering distinction between an automotive engine and a marine propulsion unit begins with the load profile. On the road, load is transient.

By replacing a portion of petrol with domestically produced ethanol, the country aims to lower its fuel import bill, reduce greenhouse gas emissions and support the agricultural sector by creating ...

Lower energy density does not necessarily mean lower performance. Thanks to its high octane rating and cooling properties, ...

The 2026 Ford Ranger Raptor delivers 405 hp, Fox Live Valve shocks, and seven drive modes for serious off-road and daily performance.

Mechanics spend their days diagnosing problems and helping car owners navigate repairs. They know what used cars to buy -- and which to avoid.

These are big gaps, but what’s remarkable is how little they reflect the last few races when taken in isolation. The Miami ...

A ray of light at Hethel, as Lotus starts repurposing it as a regional 'production hub' and works on building two new sports ...

Vintage tractors, steam engines, classic cars and military vehicles were on display as the Vale Vintage Machinery Show ...

Bruno joined TopSpeed in 2022 and now serves as Senior Editor for ICE, while also helping train writers across CarBuzz, HotCars, and TopSpeed. A lifelong car and motorcycle enthusiast, he enjoys ...

Brian Wolfe and Ben Strader dyno-tested a twin-turbo Godzilla. Big boost pushed the 7.3-liter V8 platform beyond 1,800 ...