Sunoco RMR

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Sunoco® RMR™ is a 94 octane unleaded racing fuel that contains 2.7 weight percent oxygen. While it has many potential applications, RMR has been established as a popular choice in Europe where it has been race proven in high revving two-stroke and four-stroke engines. RMR works equally well in naturally aspirated and turbocharged applications.

Sunoco RMR is the control fuel of European racing organizations such as Mini Challenge, Intersteps, and Production Touring Trophy Cup. It is the spec fuel in all MSA sanctioned events.

Sunoco RMR does not have to be drained from fuel systems after each use. RMR is not a street legal fuel and is for off-road and racing use only. It will not harm sensors such as oxygen sensors used in fuel injection systems and dynamometer data acquisition systems. RMR contains additives to enhance shelf life and engine cleanliness. As with any gasoline, it should be stored in dark, tightly sealed containers where the temperature is stable.

Applications: Rally, Motorcycle Road Course, Off-road Motorcycle and ATVSnowmobiles

Color Not Dyed
Octane (R+M)/2 94
Research Octane 100
Motor Octane 89
Specific Gravity 0.755
Weight (lbs/gallon) 6.3
Reid Vapor Pressure 8
Initial Boiling Point 102
10% Evaporation 132
50% Evaporation 218
90% Evaporation 234
Final Boiling Point 270
Stoichiometric Air/Fuel Ratio 14.2
Oxygen (weight%) 2.7
Ethanol (volume%) 3.5
Methanol 2.8
Benzene 0.1
Aromatics 32
Olefins 2
Sulfur 4
Dielectric Constant 9
Leaded No