Ichiro Seiryu ICR-1360~1361 Synthetic Engine Oil are a new passenger car motor oil (PCMO) that delivers the enhanced performance of lubricating oil technology to maximize protection for the latest gasoline fueled engines. It meets the performance level of API SP and exceeds the most demanding requirements of modern engine’s emission control and oil consumption standards. In today’s energy conscious era, Ichiro Seiryu ICR-1360~1361 are also formulated to improve fuel efficiency for consumers.