An engine's displacement dictates power output based on the bore and stroke, while compression ratio influences how strong ...

A prototype ion engine that uses lithium vapor as a propellant has aced its first tests, achieving 25 times more power than ...

Late Model Engines transformed the 7.3-liter Godzilla engine into the massive Bosszilla naturally aspirated 460 stroker for ...

The Pontiac Tri-Power setup revolutionized performance in the muscle car era, offering a unique combination of power and ...

Researchers studying a hydrogen combustion concept built around argon gas say the technology could reach 60% thermal ...

In the professional mechanic realm, a powered ratchet is a no-brainer, everyday tool of the trade. For DIYers, it’s a little ...