RAVENOL USVO® RHV Racing High Viscosity 20W-60 Racing Engine Oil is a modern, fully synthetic racing engine oil with USVO® Technology, based on PAO (poly-alpha-olefin) and Ester. It was designed for use as a special oil for long distance/ endurance motor racing and is a far higher spec racing oil than the 15W-50 offered by other oil companies. The incredibly low shear rate of RAVENOL USVO® Racing Engine Oils is a major factor in dramatically reducing fuel dilution when running at full throttle.
The USVO® technology offers high performance, improved engine protection, reduced fuel consumption and optimized engine cleanliness for your vehicle. It has a high viscosity index, high HTHS value, extreme shear stability and a highly effective special novel additive package which includes tungsten to smooth the surface structure of the motor, reducing friction and wear, and significantly improving mechanical efficiency. The base is a polymer-free, pure PAO/ester formulation which demonstrates no loss of viscosity in shear tests according to ASTM D6278. This ensures a safe layer of lubrication even at very high operating temperatures, and extensive protection against corrosion (oxidation) and foaming.
Tested at the Nürburgring and our partner circuit, the Hockenheimring. Used and recommended by Opel Motorsport and also popular with Drag Racing and many Rally Teams.