a cam in engine is to operate the lifters which in turn open and close the inlet and exhaust valves
the valves are connected with the cams on the engine , the cams are rotated during the power stroke .
It depends on the engine. It could be one, two, or four.
for SI engine 2 cams will be provided......,for CI engine 3 cams PROVIDED for opening of inlet,exhaust valves and operating of fuel injector...ok got it
The engine has 4 cams.
2 cams per cylinder head ( so 4 in total for the DOHC engine )
Yes, the cams are belt driven.
pistons, cams, valves
It could have one, two or four cams. Depends on the engine
if it is the 4cylinder engine ,it is a big YES ! double overhead cams too.
The cam will normally last the life of the engine, if the engine is serviced regularly.
Cams Cams
Cams are devices that transfer rotating motion to linear motion. As a oval shaped cam is rotated against a roller, the roller can move a lever with each revolution. In an engine, the cams are used to lift the valves that open the inlet and exhaust ports.