How to Modify Your Nissan&Datsun by Frank Honsowetz (2004, Paperback)

This is the book you want if you want to know everything you can do to the engine internally to make it perform better and make more power. This book went into details that I did not know even existed. This book is especially good if you want to build a naturally aspirated engine with carburetors, but it is still the best book you can get for covering all of the internal aspects of building a fuel injected or even force induction engine. There is not an aspect of the engines internal construction that is not covered in this book. Everything from the oil pan to the valve cover, if it can make more power for you, then they mention it.