The photos in this edition are black and white. When your pride is on the line at the track, it's good to know that you have the best engine possible in your racecar. Whether you're racing on dirt or pavement, whatever class you run, you know that it takes power and reliability to make it to victory circle. Tapping into the knowledge and expertise of some of racing's top engine builders, the author delivers the information you need to put your engine at the front of the field. This book is chock full of tips and tricks that will have your engine making more power--reliably--than the competition. It covers parts selection, block prep, short block assembly, advice on how to get the best results from your machine work, port work, camshaft and valvetrain parts and prep, oiling system recommendations, final assembly, and more. Readers will also benefit from the advice of top engine builder Keith Dorton, and will follow the builds ofan all-aluminum 800-hp dirt-track motor by Clements Racing Engines, a NASCAR Late Model Stock-style restricted motor from Charlie's Automotive, and a Street-Stock engine by KT Engines.