Nulon Semi Synthetic 10W30 High-Flow engine oil is designed to be used in multi-valve, turbocharged and naturally aspirated 4,6 & 8 cylinder engines. The High-Flow formulation provides enhanced cold-start protection and high performance in extreme operating temperatures. Suitable for wide range of petrol and light duty diesel vehicles, the versatile formulation promotes engine efficiency and protection and is compatible for vehicles using E10, E85 and LPG fuels.