Engine oil technical data · Q8
Q8 Formula F1 Racing 5W-50
Q8 Formula F1 Racing 5W-50 is a 5W-50 engine oil (ACEA A3/B4 · API SP). According to the manufacturer's data sheet it has a viscosity of 113 mm²/s at 40 °C, 17.8 mm²/s at 100 °C, a viscosity index of 176 and a pour point of −51 °C.
Data sheet ↗ Data verified: 3 Nov 2026
Parameters from the data sheet
| Parameter | Value | Class median 5W-50 |
|---|---|---|
| Viscosity 40 °C | 113 mm²/s | 114 mm²/s |
| Viscosity 100 °C | 17.8 mm²/s | 18 mm²/s |
| Viscosity index | 176 | 180 |
| TBN | not stated | |
| CCS −30 °C | not stated | |
| Pour point | −51 °C | −42 °C |
| Flash point | 205 °C | 230 °C |
| Density | 0.847 g/cm³ | 0.85 g/cm³ |
| HTHS 150 °C | 4.7 mPa·sThe manufacturer gives only a limit, "at least 4,7", not a measured value. | 4.5 mPa·s |
| Sulphated ash | not stated |
All 5W-50 oils → See the class table for a detailed comparison with other oils.
Specifications and approvals
- Specification
- ACEA A3/B4 · API SP
Similar oils
Oils in the 5W-50 class with the closest parameters and the same specification.
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- Bardahl XTC Indy Racing 5W-50ACEA A3/B4 · API SN/CF
- Champion Pro Racing 5W-50ACEA A3/B4 · API SN/CF
- TIGROL FORCE GT 5W-50ACEA A3/B4 · API SM/CF