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 C85 | VP M5 |
|---|---|---|---|
| RON | 116 | 106 | 102 |
| MON | 108 | 86.5 | 120 |
| (R+M)/2 | 112 | 96.3 | 111 |
| Specific gravity | 0.7175 (717 kg/m³ at 15 °C) | 0.7940 (793 kg/m³ at 15 °C) | 0.8070 (806 kg/m³ at 15 °C) |
| RVP | 7.92 psi (54.6 kPa) | 5.98 psi (41.2 kPa) | 6.39 psi (44.1 kPa) |
| Oxygen content | 0% | 31.97% | 48.13% |
| Fuel type | Leaded | Ethanol | Methanol |
| Colour | Green | Yellow | Colorless |
| Leaded | Yes | No | — |
| Oxidation stability | >1440 min | >1440 min | >1440 min |
| Distillation — IBP | 93.6°F (34.2°C) | 119.8°F (48.8°C) | — |
| Distillation — 10% | 133.9°F (56.6°C) | 153.9°F (67.7°C) | — |
| Distillation — 50% | 215.2°F (101.8°C) | 167°F (75.0°C) | — |
| Distillation — 90% | 249.8°F (121.0°C) | 171°F (77.2°C) | — |
| Distillation — FBP | 397.6°F (203.1°C) | 182.3°F (83.5°C) | — |
| H:C ratio | 2.03 | 2.85 | — |
| O:C ratio | 0 | 0.45 | — |
| Stoichiometric A/F ratio | 14.79 | 9.2 | 6.48 |
Typical values as published by VP Racing Fuels.
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