Importance

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Abstract

A three valve cylinder head assembly includes a cylinder head mountable to an internal combustion engine. The cylinder head has a combustion chamber which has a sloped roof such that the combustion chamber has a wedge shape. Additionally, the cylinder head has an exhaust port and a pair of intake ports. An exhaust valve is movably integrated into the cylinder head for opening and closing the exhaust port. A pair of intake valves is each movably integrated into the cylinder head for opening and closing a respective one of the intake ports. A cam shaft is rotatably disposed on the cylinder head and the cam shaft engages the exhaust valve and each of the intake valves. The cam shaft sequentially opens the exhaust valve and each of the intake valves as the cam shaft rotates for supporting operation of the internal combustion engine.

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First Claim