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Engine Construction The automobile is designed to travel on roads. The typical automobile has just an internal bustion engine that operates by burning its fuel inside the engine and makes the automobile move. So an engine is the heart of an automobile. Engine Construction A typical automobile engine consists of cylinder block, cylinder head, camshaft, valves, spark plug, piston and piston rings, connecting rod, crankshaft,flywheel and oil pan. Engine Construction ? Cylinder Block Cylinder block or engine block is a single machined casting unit. It contains the cylin