R贸偶nica mi臋dzy silnikiem SOHC a DOHC polega na liczbie wa艂k贸w rozrz膮du w silniku samochodu. SOHC oznacza, 偶e jest jeden wa艂ek rozrz膮du, a DOHC oznacza, 偶e s膮 dwa wa艂ki rozrz膮du. SOHC = Single Overhead Camshaft (pojedynczy g贸rny wa艂ek rozrz膮du) DOHC = podw贸jny wa艂ek rozrz膮du. SOHC engines generally can run at higher speeds than OHV engines, so a smaller SOHC engine can produce as much or more horsepower than a larger OHV engine and often better fuel economy. One
DOHC stands for dual overhead camshaft, which means that there are two camshafts in the cylinder head. Most modern motors fit into one of these categories. SOHC = Single Overhead Camshaft. DOHC = Dual Overhead Camshafts. There's more to evaluate aside from how many camshafts are in each cylinder head.
Whereas OHC engines can use anywhere from 2 valves per cylinder to 5 (in super rare, when all the stars align on a blue moon), an OHV is limited to 2 valves per cylinder as there is no practical

DOHC i SOHC. W silnikach stosowane s膮 rozwi膮zania z jednym (SOHC) lub dwoma (DOHC) wa艂kami rozrz膮du. Jest to zale偶ne od konstrukcji bloku silnika. Motor SOHC to taki, w kt贸rym zar贸wno zawory wydechowe, jak i wtryskowe obs艂ugiwane s膮 przez ten sam wa艂ek.

DOHC, SOHC, and OHV are all types of engines. In DOHC and SOHC, the camshaft is located above the valves, whereas in OHV, it is on the contrary. So far, DOHC is considered the most efficient setup and is the most commonly used by manufacturers. However, there are specific cases in which other types may be more appropriate.
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    • dohc vs sohc vs ohv