Ti - VCT Strategy Employs twin independent variable camshaft timing for optimized fuel economy, performance and emissions (performanceparts.ford.com)
Ford gives credit for the increased engine power to variable intake camshaft timing and electronic throttle control, but there were other changes. (articles.orlandosentinel.com)
The Gen 7 Corvette engine features a unique dual - equal phaser, which adjusts camshaft timing at the same rate for both intake and exhaust valves. (chevrolet.com)