Tag: control valve

BorgWarner’s latest variable cam timing (VCT) system delivers improved engine efficiency and fuel economy for the new Hyundai Gamma II engine. For the engine’s intake valve timing, BorgWarner supplies a variable force solenoid (VFS) and patented passive torsional assist (TA) phaser with mid-position lock (MPL) and integrated center bolt hydraulic control valve. For exhaust valve timing, the company supplies the VFS and TA phaser with integrated center bolt valve. The 1.6-liter I4 gasoline engine launched in the Kia K3 Forte/Cerato and is expected to power a growing number of vehicles for markets in South Korea, China and North America over the next few years.