GM has filed a patent application a variable displacement valvetrain system with rocker shaft porting and insert sleeves for engine cylinder deactivation. The patent application is tagged with patent ...

First of all, welcome to my channel. I'm Matthew, and I repair and make all kinds of tools, weapons and mechanical invention. In this episode, I’m making a mockup of a V8 engine. I designed this V8 ...

Great Wall Motors, a Chinese automaker, showed two eight-cylinder engines at CES this week. The 2.0-liter flat-eight makes 154 hp and 140 pound-feet of torque and powers the Souo S2000 motorcycle, but ...

Honda’s K series engines have been around for 25 years and have earned a reputation for durability, versatility, and tuning potential. The B series motors were known for their robustness and ...

Stellantis is resurrecting a gas-powered Ram pickup truck with a V-8 engine called the TRX as it faces fewer federal emissions regulations. The 2027 Ram 1500 SRT TRX will be available in late 2026 for ...