NOTE: With this issue of HOT ROD, your Shop Series begins a slightly different and more comprehensive approach to the discussion of engine and vehicle basics. In the coming months, you'll find a frank ...

Tenneco has been granted a patent for a mixer designed to mix additives into exhaust gas flow from internal combustion engines. The innovative design includes multiple shells with offset edges to ...

A recently filed patent (Publication Number: US20230313723A1) describes a mixing device designed to be integrated into the exhaust pipe of a combustion engine. The device is responsible for mixing the ...

Eberspaecher plans to introduce its new exhaust system for hydrogen internal combustion engines at the Hannover Messe trade show from May 30 to June 2. A press release from Purem by Eberspaecher, the ...

Some agree that batteries are the clear winner in the race against hydrogen technologies, while others think the opposite. There's no such debate among internal combustion engine proponents. Almost ...

The stringent emission regulations for Internal Combustion Engines (ICEs) spawned a great amount of research in the field of innovative combustion approaches characterized by high efficiency and low ...

Ford once sketched a road where an engine's pistons never saw oil and engines ran hotter on purpose. In a late‑1980s patent application filed and granted in Europe, the company described an "uncooled ...