High-Performance Cams & Valvetrains & How To Build Max-Performance Hemi Engines (2 Book Set)

Experience the Power of High-Performance Cams & Valvetrains: Theory, Technology, and Selection

Camshafts are the driving force behind any four-stroke engine, serving as both the coach and conductor. Whether you're dealing with a classic flathead or a cutting-edge Formula 1 machine, the performance of your engine hinges on the precise timing and operation of its valves. While valvetrain configurations may vary across applications, the fundamental principles remain constant. That's why this book delves into the language, setup, dynamics, energy, and pressure aspects of valvetrains, offering insights applicable to engines ranging from sub-15-hp go-karts to 500-plus-hp street beasts and modern 1,500-plus-hp NHRA Pro Stock monsters.

In High-Performance Cams & Valvetrains: Theory, Technology, and Selection, Billy Godbold—a former farm kid turned physicist—shares his extensive quarter-century of experience working with valvetrains at renowned companies like Comp Cams, Lunati, Crane Cams, and Edelbrock. Drawing from his collaborations with professional teams in NASCAR, NHRA, road racing, dirt track racing, offshore racing, and land speed racing, Billy provides a unique perspective on valvetrain systems. Through his lighthearted and analogy-rich approach, this book simplifies complex concepts without compromising essential details.

Featuring specific configurations and applications, High-Performance Cams & Valvetrains equips you with practical techniques and examples for optimizing camshafts and valvetrains in various scenarios. Whether you're working with intakes, headers, superchargers, turbochargers, fuels, carburetors, or modern EFI applications, this book offers invaluable guidance. Whether you're building a classic hot rod (Chevy, Ford, Chrysler, and more), a modern performance machine (LS, Hemi, Coyote, or Godzilla), or a competition engine (road racing, circle track racing, or drag racing), you'll discover how to modify your valvetrain system effectively to unlock the maximum potential of each component, ultimately helping you achieve your unique goals.

Why Choose High-Performance Cams & Valvetrains?

1. Unlock the Complexity: Cams and valvetrains can be daunting subjects, but this book simplifies the functionality of these intricate systems, making them easy to comprehend.
2. Expert Author: Written by Billy Godbold, an industry veteran with over 25 years of experience working for top camshaft and valvetrain creators in the automotive industry, this book offers unmatched expertise and insights.
3. Visual Learning: Packed with hundreds of charts and graphs, High-Performance Cams & Valvetrains provides a visual feast, helping you grasp every aspect of selecting the right camshaft for your vehicle.

About the Author

Billy Godbold's journey began on a rural Mississippi farm, where his love for science and internal combustion engines took root. Combining these passions, he pursued a Master of Science degree in physics from Florida State University. Throughout his career, Billy has collaborated with legendary figures like Glidden, Lingenfelter, Jenkins, Pink, and Elliot, eventually becoming a trusted consultant for engineering-focused NASCAR teams and original equipment manufacturers.

When Chrysler threw the wraps off the 426 in 1964, it made history. In the 1964 Daytona 500, the new Hemi-powered stock cars finished 1-2-3-4, announcing Chrysler's new era of dominance in racing. Fast forward to today: recently an immaculate 1970 Plymouth Hemi 'Cuda convertible sold for $2.16 million at a 2006 Barrett Jackson collector car auction.  The factory Hemi cars have become legendary, easily eclipsing all other muscle cars in performance and value.

How to Build Max-Performance Hemi Engines details how to extract more horsepower out of your second-generation Hemi engine. All the block options from street versus race, new versus old, and iron versus aluminum are presented. Full detailed coverage on the reciprocating assembly is also included. Heads play an essential role in flowing fuel and producing Maximum horsepower, and therefore receive special treatment. Author Richard Nedbal explores major head types, rocker-arm systems, head machining and prep, valves, springs, seats, porting quench control, and much more. All camshaft considerations are discussed as well, so you can select the best specification for your engine build. Induction options including EFI, aftermarket ignition systems, high-performance oiling systems, and cooling systems are also covered. The book also examines in detail how to install and set up power adders such as nitrous oxide, superchargers, and turbochargers.

* Hemi engines are considered by many to be the most exclusive, powerful, and desirable of the big-block engines, and are considered to be the ultimate in V-8 performance.

* Richard Nedbal is a veteran engine builder with 40 years of experience who explains all the latest techniques, products, and machine work available, examining all the components in unprecedented detail, so builders will be able select the best equipment package for a particular application.