They also changed the intake port configuration and introduced an active valve control system to deliver more precise control over intake and exhaust valve timing. (Autoweek.com)
The engine uses an advanced valve control system to combine high power output with high fuel efficiency and low emissions. (netcarshow.com)
Derived from the multiple award - winning 6 - cylinder engine with BMW TwinPower Turbo Technology, it combines the latest generation of High Precision Injection with the fully variable valve control system VALVETRONIC and ultra-modern turbocharging. (ausmotive.com)