This high spec racing oil utilizes Polyol Ester and Polyalphaolefin (PAO) base oil to guarantee exceptional oxidation and shear stability with high heat resistance. The ester macromolecules form a coating by sticking to the components in the engine, which reduces friction and protect the engine from burns even at very high temperature with minimal pressure loss. Suitable for high spec turbo charged or high rpm NA tuned cars. This HVI (High Viscosity Index) combination oil offers excellent heat and oxidation stability coupled with low-temperature mobility. This improves the fuel mileage and reduces oil consumption while achieving better engine response by forming a strong oil film to the components of the engine. Suitable for all gasoline cars.