Purpose and Specifications

RAVENOL RFS 15W50 RACING 4L is a fully synthetic racing engine oil designed for high-performance gasoline engines in car racing. Its 15W-50 viscosity flows easily at cold starts down to -20°C and maintains a strong protective layer at extreme operating temperatures up to 218°C, reducing friction and wear with special tungsten additives that smooth engine surfaces.

Built with USVO® technology on a PAO base, it stays stable without shear losses, keeps your engine cleaner, boosts efficiency, and supports longer drain intervals for track or sporty street driving. The 4-liter container suits most engine oil changes perfectly.

When to Use / Replace?

• Use it when: Racing cars, high-strain gasoline engines, or extreme sporty driving where you need reliable protection under heavy loads and high heat.
• Replace every: 5,000-8,000 km or 6 months for racing use; double for street driving to maximize engine life.
• Shelf life: 5 years unopened in cool, dry storage.

FAQ

Is RAVENOL RFS 15W50 safe for my race car? Yes, it's tested on tracks like Nürburgring and recommended for high-performance racing engines.

What's the benefit of tungsten additives? They reduce friction by smoothing metal surfaces, cutting wear and improving power output.

Can I use it in daily drivers? Perfect for aggressive street driving, but change more often than standard oils for best results.