Swapping an engine can already be an incredibly expensive endeavor, but if you're not careful you could wind up with an ...

A good chunk of the car buying public might be surprised that the 2025 Toyota 4Runner has ditched its tried-and-true V-6 engine in favor of turbocharged and hybridized power. They shouldn't be: Toyota ...

Astro Mechanica's engine operates in three distinct modes: Mode 1 uses an electric motor to spin the "blisk" – a bladed disk the company makes in-house that acts as the compressor/turbofan instead of ...