HKS Premium Pro oil is for professionals who can blend two viscosities of oil to obtain a specific viscosity by understanding of oil viscosity characteristics.
Features
- HKS developed new base oil "HIPER ESTER" for general use by utilizing the knowledge of developing the ester based racing oil of HRM087. "HIPER ESTER" has incredible lubrication performance and low resistance addition to the stable viscosity and oil film that are characteristics of non polymer type oil. Extreme-pressure performance of this Pro Oil series works well especially for tuned engines.
- Premium Pro oil has 2 grades; 0W-20 and 20W-60. "Engine oil setting" can be done by mixing these 2 types to obtain a specific viscosity to match the tuning level and/or use conditions. (See the Oil Mixture Viscosity Table below.) Oil viscosity can be adjusted as tuners want to reduce friction loss or to maintain sealing action with oil when clearance between parts must be wider, oil viscosity can be adjusted.