To admit the gasoline–air combination to your cylinders and exhaust the burned gases, valves are utilized; these are opened and closed by the wedging motion of cams (projections) on a rotating camshaft that's pushed from the crankshaft by gears or a series. Cite when each and every energy is built to stick to citation style rules, there might be

?????? ??????? ???? ???? ????? ??? ???? ?????? ??????? ?? ??????? ?? ??????? ????? read more ????? ??????? ?? ????? ? ???? ?????? ?????? ????? ??? ???? ?????? ?????? . ???? ?? ????? ???? ????? ?????? ???? ??????? ????? ??????? ????????? ???? ????????. ???? ??? ???? ????? ???? ??? ???????? ??? ???????? ?? ?? ?????? ????? ?????????? ????? ????? ??