The complete practical guide to successfully modifying classic/retro 2-valve cylinder heads for maximum power, economy and reliability. Applies to almost every car/motorcycle (not 2-stroke) and to all road and track applications.
– New! Revised and updated edition – complete with extra illustrations – of this best-selling SpeedPro title.
– The complete practical guide to successfully modifying cylinder heads for maximum power, economy and reliability.
– Understandable language and clear illustrations.
– Avoids wasting money on modifications that don’t work.
– Applies to road and track applications, and almost every car/motorcycle (not 2-stroke engines).
– Peter Burgess is a professional race engine builder. David Gollan B ENG HONS is a professional engineer.