BorgWarner has announced it will supply its latest advancements in Cam Torque Actuated (CTA) variable cam timing (VCT) technology for the new Subaru boxer engine line-up. According to the official ...

BorgWarner has patented a variable cam timing phaser with a lock pin that acts as a shutoff valve, preventing oil leakage from advance and retard chambers. This innovation maintains oil in the phaser ...

Everybody kind of knows what it is and has a picture in their mind of what a camshaft looks like, but maybe not a full understanding of what it really does or the technological advances that ...