A d16z6 has 16 valves 8 intake and 8 exhaust valves.
D16z6
3 valves
16 valves
3 valves
5w30 is what Honda recommends.
3 or 4 valves
D16z6 vtec (1.6L SOHC)
16 valves
they have two - four valves
the b16a2 is alot better because it is a DOHC(dual over-head cam) VTEC which makes 160 hp. the d16z6 is a SOHC(single over-head cam) which makes about 110-120 hp.
its located in the distributor.
D16Z6 engine are manufactured by Honda company and are found in three models of Honda Civic (Si, ES and ESi) and in 2 models of Honda Del Sol (Si and ESi).