What does CVVL engine mean?
1 Answers
CVVL engine refers to an engine that adopts Continuous Variable Valve Lift technology. Here are the relevant details: 1. Classification by control effect: Variable valve lift technology can be divided into Continuous Variable Valve Lift (CVVL) and Discrete Variable Valve Lift (DVVL). Traditional gasoline engines have fixed, non-variable valve lift. 2. Valve lift in traditional gasoline engines: The cam profile design is a balanced choice for the engine under all operating conditions. As a result, the engine neither achieves optimal high-speed efficiency nor optimal low-speed torque.