MSN on MSN

Learning how an LS engine works by tearing it down

Engine teardown footage like this gives a practical look at the inner workings of an LS motor and the parts that make it run.
SlashGear

What Is An EGR Valve And How Does It Work In A Diesel Engine?

Modern internal combustion engines — including those that run on diesel fuel — require a lot of special parts and systems to prevent dumping excess emissions into the atmosphere. Not only are those ...
Autoblog

The Porsche & Subaru Boxer Engine: Last of the Flat Engine Legacy

How boxer engines work, why they’re not just “flat” engines, and a 120-year evolution traced from the 1899 Benz to the latest Porsche and Subaru boxers. Boxer engines feature flat, opposing pistons ...
The New York Times

F1’s new engines are the sport’s biggest gamble in 12 years. Here’s what changed

Illustration: Kelsea Petersen / The Athletic; Takashi Ayoma / Getty, Antonio Calanni / AP Formula 1’s car design revolution for 2026 is the biggest in a generation. Not only are the chassis designs ...