This is one of the best selling technical books in its field For years engineers engine designers high performance tuners and racers have depended on this book to help maximize their engines potential Dr John C Morrison is one of the foremost authorities on the analysis of the induction and exhaust processes of high speed engines Together with Philip Smith he gives a thorough explanation of the physics that govern the behavior of gases as they pass through an engine and the theories and practical research methods used in designing more efficient induction manifolds and exhaust systems for both competition and street use An outstanding authoritative book