Pic. 4.14. Cylinder head and valves for SOHC engines: 1 - Bolt of fastening of a head of the block of cylinders; 2 - Cylinder head; 3 - Gasket; 4, 8 - Valve crackers; 5, 9, 13, 15 - Valve spring plate; 6, 10 - Valve spring; 7 - Exhaust valve; 11 - Inlet valve; 12, 14 - Valve stem seal; 16 - Exhaust valve guide; 17 - Inlet valve guide; 18 - Ring of the exhaust valve seat; 19 - Inlet valve seat ring; 20 - Cylinder head