Sunoco Supreme 112 Octane, Leaded Racing Fuel is designed for competition engines operating over 7000 RPM.
This fuel is sanctioned by: NHRA, Trans Am Racing , American Flat Track, Florida Outlaws Racing Series, National Champion Racing Association, Midwest Latem Model Racing Association
Sunoco Supreme has a high Motor Octane rating of 109 and a fast burn speed with a specific gravity of 0.715. It is designed for compression ratios up to about 15:1 in small block V8 race engines and can withstand higher compression ratios in smaller or more efficient combustion chambers. Supreme’s fast burn speed also makes it a popular choice for 2-stroke race engines.
Sunoco Supreme features a comprehensive additive package to enhance shelf life by improving storage stability and minimizing oxidation. It should be stored in opaque, tightly sealed containers and kept where temperatures are stable. Properly stored, the shelf life of Supreme is in excess of 2 years.
TECHNICAL DETAILS
| Color | Blue |
| Octane (R+M)/2 | 112 |
| Research Octane | 115 |
| Motor Octane | 109 |
| Specific Gravity | 0.715 |
| Weight (lbs/gallon) | 6 |
| Reid Vapor Pressure (PSI) | 5.5 |
| 10% Evaporation (°F) | 173 |
| 50% Evaporation (°F) | 218 |
| 90% Evaporation (°F) | 232 |
| Stoichiometric Air/Fuel Ratio | 15 |
| Oxygen (weight%) | 0 |
| Ethanol (volume%) | 0 |
| H/C Ratio | 2.12 |
| Lower Heating Value (Btu/Gallon) | 112,100 |
| Lower Heating Value (Btu/Pound) | 18,000 |
| Dielectric Constant | -0.07 |
| Leaded | YES |
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