Sunoco EXO2 107 Octane Race Fuel, 54 Gallon Drum

Sunoco EXO2 107 Octane Race Fuel, 54 Gallon Drum
Sunoco Race Fuels
440.00 LBS

Sunoco EXO2 107 Octane, Leaded Racing Fuel in bulk 54 Gallon Drums is a highly Oxygenated fuel which is about 3 time more than you see at the pump. 

Sunoco EXO2 Race Fuel can be very beneficial to your performance in Crate Engines, Two-Barrel intakes and race classes limiting the cylinder head size. Due to its higher oxygen content, it is necessary to create a richer air fuel mixture anywhere from 10 to 15%. 

As with any gasoline, Sunoco EXO2 Race Fuel should be stored in opaque, tightly sealed containers and kept where temperatures are stable. Drum pumps should be removed immediately after use. Properly stored, the shelf life of Sunoco EXO2 is one to two years. 

Note: EXO2’s octane values must be estimated because of the extreme oxygenation of this fuel. The (R+M)/2 octane value of 110 is a conservative estimate. 


Color  Light Orange 
Octane (R+M)/2  107 
Research Octane  114 
Motor Octane  100 
Specific Gravity  0.75 
Weight (lbs/gallon)  6.3 
Reid Vapor Pressure (PSI)  7.3 
10% Evaporation (°F)  139 
50% Evaporation (°F)  160 
90% Evaporation (°F)  225 
Stoichiometric Air/Fuel Ratio  13.2 
Oxygen (weight%)  10 
Ethanol (volume%)  25 
H/C Ratio  2.22 
Lower Heating Value (Btu/Gallon)  102,600 
Lower Heating Value (Btu/Pound)  16,700 
Leaded  YES 

1 Review | Write a Review.

  • 5
    Sunoco Ex02

    Posted by Kyle Jackson on Oct 28 2020

    Awesome to find this in drums, shipped in 2 days. Will buy again.

Winterize Your Fuel System
Octane Stability: High Octane vs Low Octane Fuels
Mixing Fuels and Calculating Octane
Race Fuel 101: Lead and Leaded Racing Fuels
Specific Gravity – What Is It And Why Does It Matter?
Fuel Metering Basics for Oxygenated Fuels
Race Fuel Storage
Beyond Octane

Customers Also Viewed