Actually, it's a completely different book ... did a search on Amazon and found it:
Nitrous Oxide Injection Guide - by Joe Pettitt I would tend to agree with the reviews of the book in general, but if you notice, these reviewers where looking for a specific application. This book is more about nitrous oxide injection in general and has few specific application references, most of which are carb or muscle cars. The import owner would be disappointed that his VTEC isn't listed with step-by-step instructions for the complete moron who doesn't care about how it works or impacts your engine, they only want NAWWZZZ! However, it is true that many passages are repeated, which can be annoying, but I think that the author was simply trying to drive the points home that were repeated.
