Engine & Drivetrain Performance Math (Volume One)is an automotive book for Street and Race Track applications. It is for the experienced and inexperienced engine & drivetrain builders. Instead of guesswork or taking someone's word which may yield inaccurate results, this book can help assist in giving a closer approximation by providing knowledge that helps you to understand and calculate many engine & drivetrain factors for optimum performance. It includes information, illustrations, photos, graphs, tables, and example calculations. This book is for all makes of cars that have a 4-stroke normally aspirated gasoline engine and associated drivetrain with rear wheel drive. This book can also be applied to any 4-stroke normally aspirated gasoline engine regardless of whether a car has rear wheel drive or not.The information in this book primarily covers engine parameters, specifications, torque, horsepower, camshafts, air mass efficiency, carburetor air flow rates; overall gear ratios; and also transmission, rear end and vehicles speeds.