How To Build Horsepower

How To Build Horsepower by David Vizard is an essential 144-page resource for engine builders and performance enthusiasts. This book serves as a comprehensive guide for anyone looking to enhance their understanding of horsepower generation and engine performance. Whether you're a mechanic, hot rodder, or automotive hobbyist, this manual is designed to provide the technical foundation needed for effective engine modifications.

The book covers crucial topics such as cylinder head porting techniques, intake and exhaust flow optimization, and the dynamics of fuel mixtures. Vizard translates complex mechanical principles into actionable modifications, emphasizing measurable improvements in engine performance. Readers will learn how factors like valve overlap, compression ratios, and breathing efficiency impact horsepower output.

This resource is ideal for engine machine shops, weekend mechanics working on classic vehicles, and performance tuners looking to develop their skills. With real-world dyno data and comparative testing, the book illustrates the effectiveness of various modifications, helping readers avoid costly mistakes and maximize their engine's potential.