VP Racing FuelsEurope
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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.

VP MS109 REG vs. VP MRX02 vs. VP R5.1
SpecVP MS109 REGVP MRX02VP R5.1
RON111108102
MON1009586.3
(R+M)/2105.5101.594.3
Specific gravity0.7200 (719 kg/m³ at 15 °C)0.7350 (734 kg/m³ at 15 °C)0.7818 (781 kg/m³ at 15 °C)
RVP6.03 psi (41.6 kPa)9.96 psi (68.7 kPa)7.28 psi (50.2 kPa)
Oxygen content9.32%6.99%3.68%
Fuel typeUnleadedLeadedUnleaded
ColourColorlessBlueColorless
LeadedNoYesNo
Oxidation stability>1440 min>1440 min>1440 min
Distillation — IBP97.7°F (36.5°C)91.9°F (33.3°C)113.2°F (45.1°C)
Distillation — 10%138.6°F (59.2°C)111.7°F (44.3°C)129°F (53.9°C)
Distillation — 50%159.6°F (70.9°C)140.4°F (60.2°C)200.3°F (93.5°C)
Distillation — 90%216.1°F (102.3°C)308.1°F (153.4°C)242.4°F (116.9°C)
Distillation — FBP226.6°F (108.1°C)326.1°F (163.4°C)281.7°F (138.7°C)
H:C ratio2.321.911.74
O:C ratio0.090.070.03
Stoichiometric A/F ratio13.3613.313.69

Typical values as published by VP Racing Fuels.

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