Rowe HIGHTEC RACING MOTOR OIL SAE 5W-40 Viscosity SAE 5W-40 Base oil MULTI-ESTER-TECHNOLOGIE / MULTI-ESTER TECHNOLOGY Fully synthetic fuel-efficient multi-grade engine oil based on the newly developed MULTI-ESTER TECHNOLOGY. Specifically developed for and tested in motorsports vehicles. This motor oil will show top performance and ensure maximum engine power even under the greatest stress and critical conditions