Four Stroke Tuning for Power was written during the COVID-19 pandemic (March 2020 to September 2023) from notes taken when I was an active Technician. On the cover are four of the motorcycles that I have owned and modified in one way or another. This publication belongs on the shelves of anyone with a serious interest in engines and books on motorcycling. However, all tuners should know or learn how to read and comprehend blueprints to accomplish their goal. A blueprint is nothing more than instructions presented in drawings in the form of lines, figures, and symbols that the tuner must interpret.
Note: Included in this publication is a section on troubleshooting malfunctions and the required corrective actions.
