Category Passenger car motor oil

Item number 1142105

Viscosity 15W-50

Oil type Fully synthetic

Recommendation Partnerschaft: Hockenheim Premium Partner, Partnerschaft: Empfehlung von Ralf Schumacher, Rennstrecken-Partnerschaft: Nürburgring Tested

Application Motorsport

Technology USVO®, Racing

RAVENOL RFS SAE 15W-50 is a modern, PAO (poly-alpha-olefin) based fully synthetic multigrade engine oil with USVO® Technology.

Due to the USVO® technology we achieve an extremely high viscosity stability. We avoid the disadvantages of polymeric viscosity improvers while taking advantage of them. This improves engine protection, performance, engine cleanliness and oil drain intervals. The USVO® technology makes it possible that the product has no shear losses during the entire change interval and is extremely stable to oxidation. This unique technology helps oil to be lubricated faster, thereby minimizing friction while keeping the engine clean and efficient.

RAVENOL RFS SAE 15W-50 utilizes the positive properties of tungsten to smooth the surface structure of the motor, reducing friction and wear, and significantly improving mechanical efficiency.

Due to its high viscosity index, good shear stability and a highly effective special novel additivation with tungsten, RAVENOL RFS SAE 15W-50 is also suitable for an extremely sporty driving style.

RAVENOL RFS SAE 15W-50 achieves a secure lubrication layer thanks to its unique formulation even at very high operating temperatures, protection from corrosion (oxidation) and foaming.

Application Note

RAVENOL RFS SAE 15W-50 is ideally suited for gasoline engines for car racing, even when subject to the highest levels of strain.


  • Ultra-modern fully synthetic engine oil for car race with special tungsten additives
  • Fuel saving regarding partial load operation and full power operation
  • Very low evaporation tendency
  • Very stable and excellent viscosity behaviour
  • Very good cold start characteristics
  • Safe lubricating layer at very high operating temperatures
  • Very good detergent and dispersant characteristics
  • Good protection against corrosion and foam formation

Technical Product Data

Colour gelbbraun VISUELL
Sulphated Ash 1,3 %wt. DIN 51575
tbn 10,2 mg KOH/g ASTM D2896
Viscosity at 100 °C 18,0 mm²/s DIN 51562-1
Viscosity at 40 °C 120,3 mm²/s DIN 51562-1
Viscosity Index VI 168 DIN ISO 2909
CCS Viscosity at -20 °C 4919 mPa*s ASTM D5293
Density at 20 °C 856,0 kg/m³ EN ISO 12185
Flashpoint 248 °C DIN EN ISO 2592
HTHS Viscosity at 150 °C 5,3 mPa*s ASTM D5481
Low Temp. Pumping viscosity (MRV) at -25 °C 25.900 mPa*s ASTM D4684
Noack Volatility 5,5 % M/M ASTM D5800
Pourpoint -54 °C DIN ISO 3016