In a dual overhead cam type of engine (or any other known today), camshafts will make 2 turns for every 1 turn of crankshaft. (Rotary engines are different)
is that the same if the engine has 2 camshafts (not overhead)
In a typical four-stroke engine, the crankshaft must complete two revolutions for the camshaft to complete one revolution. This is because the camshaft operates the engine's valves, which open and close once for every two complete cycles of the crankshaft (intake and exhaust strokes). Therefore, the ratio of crankshaft revolutions to camshaft revolutions is 2:1.
it's a 2 to 1 ratio For ALL 4 cycle engines, no matter how many cylinders, the crankshaft turns twice for every turn of the camshaft.
In a two-stroke cycle engine, the crankshaft completes one revolution to complete one thermodynamic cycle. This is because the two-stroke cycle combines both the intake and exhaust processes into a single crankshaft revolution, allowing for one power stroke for every crankshaft rotation. Thus, for each complete thermodynamic cycle, the crankshaft makes one full revolution.
Every revolution since ours. We had the first sucessful revolution.
There should be no need to do anything with the distributor as part of a timing belt job, I've done it twice now on my '92 MPV V6. After you installed the belt with all the markings lined up, did you rotate the crankshaft, and if so, how many times? Don't forget that the crankshaft rotates TWO revolutions for every ONE revolution of the camshafts...so if your rotor is pointing exactly opposite from number one, give the crankshaft one more full revolution--all your markings should then be lined up and your rotor should be pointing at number one.
In a 2-stroke engine, one power stroke occurs for every revolution of the crankshaft. This is because the engine completes a power cycle (intake, compression, power, and exhaust) in just two strokes of the piston or one full revolution, unlike a 4-stroke engine, which requires two revolutions for one power stroke.
In a two-stroke engine, the crankshaft completes one full revolution for every power cycle. This means that for every two strokes of the piston (one upward and one downward), the crankshaft makes one revolution. This design allows for a power stroke with each crankshaft rotation, resulting in higher power output relative to the engine size.
In a straight-six (I6) diesel engine, each cylinder fires once every two revolutions of the crankshaft. Since there are six cylinders, it takes a total of 720 degrees of crankshaft rotation (360 degrees for each complete revolution) to fire all cylinders. Therefore, all cylinders fire once in 720 degrees of crankshaft rotation.
There is no firing order on a 1 cylinder engine. It just fires once every other revolution of the crankshaft if it is a 4 cycle or every revolution if it is a 2 cycle.
In an eight-cylinder four-stroke engine, each cylinder ignites once every two revolutions of the crankshaft. Therefore, for all eight cylinders to ignite once, the driving shaft must complete a total of 16 revolutions (8 cylinders × 2 revolutions per cylinder).
A 2-stroke engine fires once per revolution of the crankshaft. This is because the engine completes a power stroke with every rotation, utilizing both the intake and compression strokes in a single revolution. This design allows for a simpler and lighter engine, but it also results in less efficient fuel consumption and higher emissions compared to 4-stroke engines, which fire once every two revolutions.