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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.

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15y ago
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14y ago

half the speed of the crankshaft, for a four stroke engine only. The piston travels up and down twice to one cycle of the camshaft.

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Q: An automotive engines camshaft rotates at?
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Related questions

An automotive engines canshaft rotates at?

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?

one half the speed of the crankshaft.


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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.


Does the camshaft rotates at what speed?

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