How to Build, Modify & Power Tune Cylinder Heads Updates & Revised Edition

New revised and updated edition, complete with extra illustrations, of this best-selling SpeedPro title.Expert advice on building and modifying cylinder heads for high performance with reliability. Topics include horsepower and torque, equipment and tools, airflow, building a flowbench, proting, valves, unleaded fuel conversion, camshafts, exhaust system, ignition and cylinder heads, except 2-stroke. The complete practical guide to successfully modifying cylinder heads for maximum power, economy and reliability. Understandable language and clear illustrations. Applies to almost every car/motorcycle with a 4-stroke engine. Also applies to road and track applications.

The complete practical guide to successfully modifying cylinder heads for maximum power, economy and reliability. Avoids wasting money on modifications that don't work. Applies to almost every car/motorcycle (does not apply to 2-stroke engines).