Elements of the cylinder head of 4-cylinder 12-valve SOHC engines
1 - inlet valves; 2 - inlet valve seats; 3 - guide sleeve; 4 - spring seat; 5 - oil deflector cap; 6 - spring; 7 - spring plate; 8 - crackers; 9 - cylinder head; 10 - exhaust valve;
Elements of the cylinder head of 4-cylinder 16-valve SOHC engines
1 - exhaust valve; 2 - exhaust valve seat; 3 _ inlet valve; 4 - inlet valve seat; 5 - cylinder head; 6 - guide sleeve; 7 - spring seat; 8 - oil deflector cap; 9 - spring; 10 - spring plate; 11 - crackers.
Elements of the cylinder head of 4-cylinder 16-valve DOHC engines
1 - inlet valve; 2 - inlet valve seat; 3 - exhaust valve; 4 - exhaust valve seat; 5 - cylinder head; 6 - guide sleeve; 7 - spring seat; 8 - oil deflector cap; 9 - spring; 10 - spring plate; 11 - crackers.
Elements of the cylinder head of the engine 6А12 (DOHC)
1 - gasket; 2 - inlet valve; 3 - exhaust valve; 4 - inlet valve seat; 5 - exhaust valve seat; 6 - cylinder head; 7 - elements of the cylinder head; 8 - valve guide sleeve; 9 - spring seat; 10 - spring; 11 - spring plate; 12 - crackers; 13 - oil cap.