Explains in simple language how to choose the right camshaft/s for YOUR application and how to find the camshaft timing which gives maximum performance._x000B_Also explained are all aspects of camshaft design and the importance of lobe phasing, duration & lift._x000B_Applies to all 4-stroke car-type engines with 4, 5, 6 or 8 cylinders._x000B_Avoids wasting money on modifications that don't work._x000B_Applies to road and track applications._x000B_In the 1990s there has been a huge resurgence of interest in modifying cars and motor cycles for higher performance.