The 2025 Ram Power Wagon is a beast of a truck, but now it could get even tougher with the potential of a diesel engine option in the cards. The Ram Power Wagon is the automaker’s heftiest version of ...

Plus, tips on how to vibe code and why TikTok’s new AI video tool has spooked Hollywood.

Both Cummins and Ford offer 6.7-liter diesel engines. They share a few similarities, but those don't go much further than their displacements.

Tijo is an engineer, mechanic, and an avid content creator with over 5 years of experience as an automotive journalist. His media and publishing journey began with CarHP and CarIndigo, and soon ...

Matt Nelson is an automotive journalist with nearly a decade of experience in all things cars. He's spent years working at dealerships in sales, finance, and service. He's since traded in his pens and ...

Companies are converting aircraft engines to land-based natural gas turbines for power generation in the AI boom.

If you're really into working on cars, there will likely come a time when nothing but a replacement engine will do. Whether it's because one has taken the original engine as far as it can go in terms ...

The M in BMW M3 stands for "motorsports." Since 1978, the goal of the M series has been to bring track-level performance to the streets, and the 2024 BMW M3 sedan is no exception. Despite having four ...

Last month HPP introduced to the readers a '64 421 H.O. Tri-Power engine buildup being performed by Jim Taylor. The goal of the project is to try and find 100 additional horsepower in a cast-iron ...

The horsepower wars are alive and well, with automakers seemingly vying for higher and higher power numbers with each new generation of car, but want a quick way to up your car's power numbers? Now, ...

Engineers at UC Davis have built a remarkable device that creates power at night by tapping into something we rarely think ...