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Variable valve timing, or VVT, is a generic term for an automobile piston engine technology. VVT allows the lift or duration and timing (or all) of the intake or exhaust valves (or both) to be changed while the engine is in operation.
Variable valve timing, or VVT, is a generic term for an automobile piston engine technology. VVT allows the lift or duration and timing (or all) of the intake or exhaust valves (or both) to be changed while the engine is in operation.
Variable valve timing, or VVT, is a generic term for an automobile piston engine technology. VVT allows the lift or duration and timing (or all) of the intake or exhaust valves (or both) to be changed while the engine is in operation.