Kroon Oil Classic Racing Oil 15W-50
Kroon Oil Classic Racing Oil 15W-50
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APPLICATION – Classic Racing Oil 15W-50
Classic Racing Oil 15W-50 is suitable for classic petrol and diesel engines with high specific power, including classic cars participating in historic motorsport, rallies, or track days. The oil is ideal for prepared and tuned classic engines and for overhauled post-war sports engines operating under high and prolonged stress. Thanks to its high thermal stability and excellent wear protection, this oil is ideally suited for applications where performance and reliability are crucial.
Description
Classic Racing Oil 15W-50 is a high-performance semi-synthetic multigrade engine oil, specially developed for classic sports and racing cars used under high to very high loads. The combination of synthetic and mineral quality base oils, along with carefully selected additives, guarantees maximum protection and stability under extreme conditions.
Thanks to its high viscosity index and excellent shear stability, this oil maintains its lubricating properties even at very high operating temperatures and sustained high RPMs. Classic Racing Oil 15W-50 ensures stable oil pressure, a strong lubricating film, and optimal protection for highly stressed engine components.
This oil is ideal for classic racing cars, historically prepared engines, and powerful post-war sports cars, both in competition use and intensive spirited driving.
Advantages
Classic Racing Oil 15W-50 delivers excellent lubrication, even at very high operating temperatures, and boasts very high shear stability, ensuring viscosity remains stable under extreme conditions. The oil offers excellent wear protection under heavy loads and maintains stable oil pressure at high RPMs. Thanks to its strong detergent and dispersant action, engine parts remain clean, while excellent anti-corrosion and anti-foam properties guarantee reliable lubrication. This makes Classic Racing Oil 15W-50 extremely suitable for intensive sporty and competitive use in classic vehicles.
Performance Level
ACEA: A3 / B4
API: SP / CF
Mercedes-Benz: MB 229.1
VW: 501.01 / 505.00
Product Properties
SAE viscosity: 15W-50
Density (15 °C): 0.868 kg/l
Cold viscosity (-20 °C): 4700 mPa.s
Kinematic viscosity (40 °C): 127.0 mm²/s
Kinematic viscosity (100 °C): 17.4 mm²/s
Viscosity index: 151
Flash point (COC): 236 °C
Pour point: −33 °C
TBN: 10.4 mgKOH/g
Acid number (TAN): 2.58 mgKOH/g
Sulphated ash: 1.32 %
HTHS: 4.49 mPa.s
Noack evaporation: 8.6 %
Molybdenum: 110 mg/kg










