Sunoco Surge 105 Octane, Leaded Racing Fuel is for consistent all season performance.
Sunoco Surge is built to offer easy cold starts and quick throttle response, especially in carburetor applications. Common uses are small displacement engines found in Dirt Bikes, ATVs, Snowmobiles and Side-by-sides. It also works well in drag vehicles with large intake systems. The lead content of this product is very similar to the amounts you would find at the pumps in the 1960's. Additionally it does not have any ethanol which makes it a great choice for storage of older vehicles.
Sunoco Surge uses modern additive technology to enhance shelf life and promote engine cleanliness. As with any gasoline, it should be stored in opaque, tightly sealed containers and kept where temperatures are stable. Properly stored, the shelf life of Surge is two years which makes this fuel the perfect match for your vintage automobile.
SUNOCO TECH CORNER
Leaded fuels are not compatible with catalytic converters and oxygen sensors. Unleaded fuels will be limited to 104 octane.
TECHNICAL DETAILS
| Color | Light Yellow |
| Octane (R+M)/2 | 105 |
| Research Octane | 109 |
| Motor Octane | 101 |
| Specific Gravity | 0.714 |
| Weight (lbs/gallon) | 5.9 |
| Reid Vapor Pressure (PSI) | 8.0 |
| 10% Evaporation (°F) | 125 |
| 50% Evaporation (°F) | 210 |
| 90% Evaporation (°F) | 225 |
| Stoichiometric Air/Fuel Ratio | 14.9 |
| Oxygen (weight%) | 0 |
| Ethanol (volume%) | 0 |
| H/C Ratio | 2.09 |
| Lower Heating Value (Btu/Gallon) | 111,975 |
| Lower Heating Value (Btu/Pound) | 18,650 |
| Dielectric Constant | -0.02 |
| Leaded | YES |