Explains the science, the function, and most important, the tuning expertise required to get your Holley carburetor to perform its best.

Extracting maximum torque and horsepower from engines is an art as well as a science. David Vizard is an engineer and more aptly an engine building artist who guides the reader through all the aspects of power production and high-performance engine building. His proven high-performance engine building methods and techniques are revealed in this all-new edition of How to Build Horsepower. Vizard goes into extreme depth and detail for drawing maximum performance from any automotive engine. The production of power is covered from the most logical point from the air entering the engine all the way to spent gasses leaving through the exhaust. Explained is how to optimize all the components in between, such as selecting heads for maximum flow or port heads for superior power output, ideal valvetrain components, realizing the ideal rocker arm ratios for a particular application, secrets for selecting the best cam, and giving unique insight into all facets of cam performance. In addition, he covers how to select and setup superchargers, nitrous oxide, ignition and other vital aspects of high-performance engine building.

-A new book in the bestselling SpeedPro series. Covers 2 barrel 2300 and 4 barrel 4150 & 4160 carburetors, of which millions have been made. Can also be applied to 4180 & 4190 emission control carbs.

There has never been a book covering the ins and outs of the emerging Edelbrock line of carburetors. But this book covers rebuilding, turning and modifying Carter and Edelbrock carburetors. Outlines carburetor types, takes a thorough look at carb selection and carb function, and offers detailed information on modifications, tuning, and rebuilding Carter/Edelbrock carburetors.

Learn how to select, install, tune and modify all popular Holley performance carburetors. This information-packed guide provides a detailed view of basic carburetor functioning, modifying for performance applications, custom-tuning for street, racing, off-road, turbocharging, economy, and other special uses.

The Holley name has dominated the world of racing and street performance for years. Correspondingly, "Hot Rod" magazine has devoted extensive coverage to the Holley family of equipment, with special emphasis on performance. Modifying & Super Tuning Holley Carburetors covers the range of Holley equipment, theory of operation, modification, unique applications, and more. For high performance car enthusiasts.