If you are looking for a great book that covers all the K series motors and all the variations, this book is for you. The book extensively details features of each K series motor as well sections on modding the K series motor.
There are chapters on N/A mods such as intakes, headers, Hondata and cams. There is a chapter on turbocharging, supercharging and nitrous oxide. Each section within a chapter contains a rundown of the mod and dyno charts of horsepower and torque.
There are good comparisons between different companies that market the same items such as Comptech vs. Jackson superchargers, superchargers + nitrous oxide and hybrid motors using the K24 short block and K20Z3 head with TSX cams.
There is also a great overview of transmissions both 5 and 6 speed with their gear ratios and final drive ratios. At a glance, one can see the different transmission applications.
The book is well worth the price. It can be found at: http://www.jegs.com/webapp/wcs/stores/servlet/product_10001_10551_892484_-1_11831