Optimized valve timing improves fuel economy and power output Advanced technology meets Tier 4 North American emission standards Strengthens long-term relationship between BorgWarner and major East Asian OEM AUBURN HILLS, Mich., Feb. 6, 2025 /PRNewswire/ -- BorgWarner enhances its long-standing partnership with a major East Asian OEM by supplying its state-of-the-art Variable Cam Timing (VCT) for the automaker's latest hybrid and gasoline engines. Production of the engines is scheduled to commence in the f ...