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Technician A says that a crankshaft must make two full rotations for the camshaft to make one. Technician B says that some engines vary the valve timing during operation to increase performance. Who is
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Technician A says that a crankshaft must make two full rotations for the camshaft to make one. Technician B says that some engines vary the valve timing during operation to increase performance. Who is correct

User Lukas Safari
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1 Answer

5 votes

Answer:

both technicians are correct

Step-by-step explanation:

User Sofiane Majdoub
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