Engine oil technical data · Ravenol
RAVENOL RSE RACING SPORT ESTER 10W-50
RAVENOL RSE RACING SPORT ESTER 10W-50 is a 10W-50 engine oil (10W-50). According to the manufacturer's data sheet it has a viscosity of 111 mm²/s at 40 °C, 17.5 mm²/s at 100 °C, a viscosity index of 174, HTHS of 5.3 mPa·s, a TBN of 11.9 mg KOH/g, a pour point of −54 °C and sulphated ash of 1.3 %.
Data sheet ↗ Data verified: 4 Nov 2026
Parameters from the data sheet
| Parameter | Value | Class median 10W-50 |
|---|---|---|
| Viscosity 40 °C | 111 mm²/s | 116.75 mm²/s |
| Viscosity 100 °C | 17.5 mm²/s | 17.5 mm²/s |
| Viscosity index | 174 | 165 |
| TBN | 11.9 mg KOH/g | 10 mg KOH/g |
| CCS −25 °C | 4859 mPa·s | 5900 mPa·s |
| Pour point | −54 °C | −41 °C |
| Flash point | 246 °C | 240 °C |
| Density | 0.854 g/cm³ | 0.856 g/cm³ |
| HTHS 150 °C | 5.3 mPa·s | 4.87 mPa·s |
| Sulphated ash | 1.3 % | 1.21 % |
All 10W-50 oils → See the class table for a detailed comparison with other oils.
Specifications and approvals
- Approvals and recommendations
- meets / recommended: Nürburgring Tested, Hockenheim Premium Partner
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