This is what VCT does, and to accomplish it, Ford designed a series of oil channels through the heads and camshafts to feed pressure to camshaft phasers at the end of the camshafts. The engine ...

BorgWarner is reminding us that its Cam Torque Actuated (CTA) variable cam timing (VCT) technology is one of the developments that allows the all-new 2011 Ford Super Duty 6.2 liter V8 gasoline ...

The CTA phasers use the torsional energy in the valve train and thus operate faster under a wider range of engine speeds and temperatures using less engine oil compared with the conventional VCT ...

“Our turbochargers help Ford’s very well-received 3.5-liter EcoBoost engine deliver best-in-class torque for a V-6, while our VCT phasers provide precise valve timing to improve fuel econom ...