EMKA RACEPOWER 20W60 Fully Synthetic (PAO/Ester) is an extremely shear-stable, fully synthetic low-friction engine oil and has been specially developed for modern gasoline engines for use in motorsport during endurance and hill climb races under the most demanding conditions. Thanks to its pure PAO/Ester formulation combined with a special additive package and extreme shear stability, this engine oil does not experience any viscosity loss throughout the entire service interval and is therefore ideally suited for extremely sporty and highly demanding racing applications.