How to Power Tune Harley-Davidso
By: Des Hammill .
The complete practical guide to modifying the Harley-Davidson 1340 Evolution engine to give high-performance with reliability, tractability and minimum vibration.
Easy to understand text and clear illustrations take the reader through every aspect of modifying the Evolution engine using the maximum number of original components and without wasting money on parts and techniques that don’t work.
A major feature of this book is the detailed advice it gives on balancing the engine – including balance factor percentages – to ensure the smoothest possible operation.