How To Build Horsepower

How To Build Horsepower by David Vizard is the definitive 144-page paperback guide for engine builders, automotive enthusiasts, and mechanics seeking to maximize engine performance. This hands-on resource addresses the fundamental principles and practical techniques required to extract maximum power from internal combustion engines, making it essential reading for anyone serious about performance tuning. Whether you're rebuilding a classic engine, upgrading a street vehicle, or developing competition power plants, this book provides the technical foundation and step-by-step methodology needed to achieve your horsepower goals.

David Vizard's approach combines theoretical understanding with actionable engineering principles, covering cylinder head porting, intake and exhaust optimization, combustion chamber design, and volumetric efficiency—the core variables that directly influence power output. The book explains how airflow dynamics, compression ratios, and fuel mixture requirements work together to build horsepower systematically rather than through trial-and-error modifications. Each chapter is structured to help readers understand the "why" behind performance upgrades, enabling informed decision-making when selecting components and tuning strategies for their specific build objectives.

This resource is invaluable for DIY engine builders, professional mechanics, automotive technicians, and performance shops looking to elevate their technical expertise. The paperback format makes it accessible for shop reference, home library study, or field consultation during engine work. With 144 pages of concentrated knowledge on horsepower development, it serves as both a learning tool for beginners and a technical reference for experienced builders refining their craft. The book's practical focus ensures readers can immediately apply concepts to their own engine-building projects, regardless of engine platform or performance target.