Compare VP race fuels side by side
Pick two or three blends below to see their published specs side by side — the same figures, in the same units, as each blend's own page.
| Spec | VP C12 | VP R5.1 | VP M5 |
|---|---|---|---|
| RON | 116 | 102 | 102 |
| MON | 108 | 86.3 | 120 |
| (R+M)/2 | 112 | 94.3 | 111 |
| Specific gravity | 0.7175 (717 kg/m³ at 15 °C) | 0.7818 (781 kg/m³ at 15 °C) | 0.8070 (806 kg/m³ at 15 °C) |
| RVP | 7.92 psi (54.6 kPa) | 7.28 psi (50.2 kPa) | 6.39 psi (44.1 kPa) |
| Oxygen content | 0% | 3.68% | 48.13% |
| Fuel type | Leaded | Unleaded | Methanol |
| Colour | Green | Colorless | Colorless |
| Leaded | Yes | No | — |
| Oxidation stability | >1440 min | >1440 min | >1440 min |
| Distillation — IBP | 93.6°F (34.2°C) | 113.2°F (45.1°C) | — |
| Distillation — 10% | 133.9°F (56.6°C) | 129°F (53.9°C) | — |
| Distillation — 50% | 215.2°F (101.8°C) | 200.3°F (93.5°C) | — |
| Distillation — 90% | 249.8°F (121.0°C) | 242.4°F (116.9°C) | — |
| Distillation — FBP | 397.6°F (203.1°C) | 281.7°F (138.7°C) | — |
| H:C ratio | 2.03 | 1.74 | — |
| O:C ratio | 0 | 0.03 | — |
| Stoichiometric A/F ratio | 14.79 | 13.69 | 6.48 |
Typical values as published by VP Racing Fuels.
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