I don't know if this is the appropriate place to mention it or not, but ernies speed and custom sells hp automotive books. They have an import section, and nestled in among the VW and Weber carbs books are two for Hondas. One I think is a collection of SCC articles, but the other is all about building engines. Chapters on what stock parts swap where and when, turbos, N2O, lots of shit. Anyway, I thought it was a cool book, and they have em for 16$.