The types of engines you'll learn about in this section include diesel, rotary, HEMI, stirling and quasiturbine, to name a few. You'll also see photos and animated images of the technologies we explore.
How the Wave Disk Generator Works
The wave disk generator propulsion system could revolutionize the way we move our vehicles. Read about what makes the wave disk generator so special. See more »
How an Atkinson Cycle Engine Works
An Atkinson cycle engine can complete all four strokes with a single rotation of the crankshaft. Read more about Atkinson cycle engines at HowStuffWorks. See more »
How the Grail Engine Works
What is the Grail Engine? Read about the Grail Engine and how it could change how we drive in the future. See more »
What are the types of internal combustion engines?
What are the types of internal combustion engines? Visit HowStuffWorks.com to learn the types of internal combustion engines. See more »
The Ultimate Hot Bulb Engine Quiz
How well do you know hot bulb engines? Take the Ultimate Hot Bulb Engine quiz to find out! See more »
How a Hot Bulb Engine Works
What were hot bulb engines? Read about hot bulb engines at HowStuffWorks Auto. See more »
How Direct Injection Engines Work
Direct injection engines offer high efficiency and performance. Learn how direct injection engines work at HowStuffWorks. See more »
How In-wheel Motors Work
The in-wheel motor may make many of your car's components obsolete. Read about in-wheel motors and learn how they work in this article. See more »
Rev Up: The Diesel Engine Quiz
The diesel quiz will test your knowledge of diesel engines and how they work. Prove you know all things diesel with this quiz at HowStuffWorks. See more »
How the Tesla Turbine Works
The Tesla turbine was one of the many inventions of Nikola Tesla, the father of alternating current. Learn more about the Tesla turbine.
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