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 C50+ REG | VP SV05 REG | VP X85R |
|---|---|---|---|
| RON | 102 | 111 | 106 |
| MON | 87.5 | 99.4 | 90.7 |
| (R+M)/2 | 94.8 | 105.2 | 98.3 |
| Specific gravity | 0.7160 (715 kg/m³ at 15 °C) | 0.7435 (743 kg/m³ at 15 °C) | 0.8000 (799 kg/m³ at 15 °C) |
| RVP | 10.33 psi (71.2 kPa) | 4.01 psi (27.6 kPa) | 3.2 psi (22.1 kPa) |
| Oxygen content | 6.69% | 4.7% | 32.31% |
| Fuel type | Unleaded | Unleaded | Ethanol |
| Colour | — | Colorless | Colorless |
| Leaded | No | No | — |
| Oxidation stability | — | >1440 min | — |
| Distillation — IBP | — | 101.5°F (38.6°C) | — |
| Distillation — 10% | — | 154.2°F (67.9°C) | — |
| Distillation — 50% | — | 196.3°F (91.3°C) | — |
| Distillation — 90% | — | 221.4°F (105.2°C) | — |
| Distillation — FBP | — | 282.2°F (139.0°C) | — |
| H:C ratio | — | 2.01 | — |
| O:C ratio | — | 0.04 | — |
| Stoichiometric A/F ratio | — | 13.86 | — |
Typical values as published by VP Racing Fuels.
You're comparing the maximum of three blends. Remove one to add another.