Gasoline Engine Engineering Essentials: Explore Pistons, Connecting Rods, Crankshafts, Valvetrains, Ignition Systems, Sensors, Cooling, Lubrication, and Emissions (Engineering the Machine) - Softcover

Briggs, Bradley D.

Softcover

ISBN 13: 9798193182771

Publisher: Independently published, 2026

Synopsis

Have you ever popped the hood, looked at that dense cluster of metal and wires, and wondered what any of it actually does — or why it's shaped that way in the first place?

If you've ever wanted to understand what's really happening inside a gasoline engine while it's running, rather than just knowing the basic idea of "fuel goes in, car goes forward," this book was written for you.

Gasoline Engine Engineering Essentials takes you through the entire engine, piece by piece, in the order those pieces actually work together — starting with the four-stroke cycle itself, then moving through the pistons, connecting rods, and crankshaft that turn combustion pressure into rotation, before covering the valvetrain, ignition, and fuel systems that control when and how that combustion happens. From there, it walks through the sensors and electronic controls tying everything together, the cooling and lubrication systems keeping it all alive, and the emissions technology that lets modern engines run cleaner than ever without giving up performance.

Are you a student trying to connect textbook thermodynamics to an actual engine bay? A technician who wants to understand why a diagnostic procedure works, not just how to follow the steps? An engine builder who wants to know exactly what tolerance you're working toward and why it matters? Or simply someone who's always been curious how a machine this complicated manages to run reliably for hundreds of thousands of miles?

Whoever you are, this book meets you with real explanations, not surface-level summaries. Every chapter builds on the one before it, so by the time you reach ignition timing, you already understand the combustion cycle it's timed against. By the time you reach sensors, you already know what each one is actually measuring and why the engine needs that information. Nothing here is presented in isolation — because nothing in an engine actually works in isolation.

What can you expect to find inside?

You'll get a clear, mechanically grounded explanation of piston and ring design, connecting rod geometry, and crankshaft balancing — the kind of detail that explains not just what these parts look like, but why engineers shaped them that way. You'll walk through valvetrain architecture and variable valve timing, ignition system evolution, and the real differences between port and direct fuel injection. You'll learn how an engine control unit actually reads its sensors and makes decisions in real time, how cooling and lubrication systems protect components under extreme heat and pressure, and how modern emissions systems work to reduce pollutants without sacrificing the power and efficiency drivers expect.

Practical sections throughout the book — including diagnostic workflows, failure analysis, and maintenance guidance — connect the engineering theory to real, hands-on situations you're likely to encounter, whether you're inspecting a worn component, chasing down a noise, or simply trying to keep your own engine running well for as long as possible.

This isn't a casual, glossy overview meant to be skimmed once and set aside. It's a genuine working reference, written to be read closely the first time and returned to again and again after that.

So — are you ready to actually understand what's happening under that hood, instead of just trusting that it works?

If the answer is yes, this book is ready to take you through it, one system at a time, in plain, clear language that respects both your intelligence and your time.

Note: This book is intended for educational purposes and reflects independent research and analysis. It is not affiliated with, endorsed by, or sponsored by any vehicle manufacturer, parts supplier, or organization referenced within.

Edition details

• Publisher: Independently published
• Publication date: 2026
• Language: English
• ISBN 13: 9798193182771
• Binding: Paperback
• Number of pages: 160