The crankshaft makes two complete revolutions to complete one thermodynamic cycle. The crankshaft rotates 180 degrees during each stroke of the engine. Hence a total of two revolutions occur after completion of the four strokes. Chechout "www.howstuffworks.com " to see how crankshaft works.
The 1.9 Liter describes the area displaced by the pistons as the crankshaft makes a complete revolution.
Two stroke engines do not have valves, which makes their work simpler. They also have more power than a four stroke engine, because they fire every revolution rather than every other revolution. The fuel is taken in, revolved through a compressor and pushed out the exhaust.
Technician A is correct. The crankshaft must revolve two times to complete one cycle, which as 4 strokes. One half revolution for each stroke. Intake, compression, combustion, exhaust = four strokes to complete a cycle. One half revolution for each stroke of the piston going up or down. Look at a diagram and you'll see this is pretty simple.
WHO MAKES THE ENGINE???
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)
I dont think their is one (crankshafts usually sit in oil-they are extremely heavy metal and rotate very fast...your rpms measure how many times the crank makes a 360degree rotation in a single minute.....)but Lucky for us.......A crankshaft does not need a sensor....if you have failure, your engine wont start. Oh yeah, the 4-stroke cycle is completed when the crank spins a full 720degrees-180per stroke. I dont think their is one (crankshafts usually sit in oil-they are extremely heavy metal and rotate very fast...your rpms measure how many times the crank makes a 360degree rotation in a single minute.....)but Lucky for us.......A crankshaft does not need a sensor....if you have failure, your engine wont start. Oh yeah, the 4-stroke cycle is completed when the crank spins a full 720degrees-180per stroke.
The angle of the engine makes it easier for the pistons turn the crankshaft.
Whoever they can get the best price on it from.
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.
A short stroke Nissan engine with a high performance transmission. That makes a car's wheels fast. Or an engine with High torque.
Yes they just have different makes and synthetic and standard.