Nissan's VVL, which stands for Variable Valve Lift, does what VCT didn't. Here, valve lift and duration change by means of alternating cam lobes and a hydraulic oil pressure stream that sets ...

This new NEO VVL might seem like Nissan’s archetypal justification for creating another inline-six turbocharged monster, but in reality the new design yielded lower emissions and improved fuel ...

The newly redesigned engine (it shares much of its architecture with the QX80 5.6-liter V-8) will use Nissan's variable valve lift technology that continuously adjusts how well the engine breathes ...