one half the speed of the crankshaft.
The engine's camshaft rotates at half the speed of the crankshaft. The crankshaft turns two full turns for every one full turn of the camshaft.
An automotive engine's camshaft rotates at A. the same speed as the crankshaft. B. one-quarter the speed of the crankshaft. C. one-half the speed of the crankshaft. D. twice the speed of the crankshaft.
half the speed of the engine
The ratio is computed by counting the gear teeth on the camshaft and the teeth on the crankshaft. Therefore a cam with 24 teeth against a crankshaft with 48 teeth, there is a 2:1 ratio.
One half the speed of the crankshaft.
To move the valve down as the camshaft rotates.
The camshaft.
The cam shaft rotates 2 times for every rotation of the crankshaft. The pulleys are a 2-1 ratio. This means every revolution of your engine...RPM...your camshaft is rotating twice.
The camshaft closest to the intake manifold (closest to the passenger cabin) is the intake camshaft on the dual camshaft Saturn engines.
Automotive engineering
Simple. They design, test, and improve automotive parts, bodies, and engines.
The camshaft sensor on a 1993 Pontiac Grand Am is located behind the rear bearing cap. It detects the position of the camshaft as it rotates and relays this information to the computer.