Fuels
SR6
Sunoco SR6 is a 106 octane leaded race fuel designed specifically for racing engines that need the consistency and quality of an all-out racing fuel but don’t need the extra octane. Rest assured that this fuel is made from the same double-distilled, high purity racing fuel components that customers have come to expect from Sunoco since we started producing racing fuels many decades ago.
SR6 features a comprehensive additive package to enhance shelf life by improving storage stability and minimizing oxidation. As with any gasoline, Sunoco SR6 should be stored in opaque, tightly sealed containers and kept where temperatures are stable. Properly stored, shelf life exceeds 2 years.
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Disclaimer:
Legal in California only for racing vehicles in sanctioned racing events.
Legal:
For off-road and racing applications only.
Technical Details
| Color | Dark Red |
|---|---|
| Octane (R+M)/2 | 106 |
| Research Octane | 108 |
| Motor Octane | 104 |
| Specific Gravity | 0.716 |
| Weight (lbs/gallon) | 6.0 |
| Reid Vapor Pressure | 5.0 |
| Initial Boiling Point | 107 |
| 10% Evaporation | 161 |
| 50% Evaporation | 217 |
| 90% Evaporation | 230 |
| Final Boiling Point | 260 |
| Stoichiometric Air/Fuel Ratio | 15.1:1 |
| Oxygen (Weight%) | 0 |
| Ethanol (Volume%) | 0 |
| HC Ratio | 2.24 |
| Lower Heating Value (Btu/Pound) | 18,800 |
| Lower Heating Value (Btu/Gallon) | 112,100 |
| Leaded | Yes |
Applications
- Asphalt Oval
- ATV
- Boats and Personal Watercraft
- Dirt Bike and ATV
- Dirt Bikes
- Dirt Oval
- Drag
- Drag Racing
- Karts
- Muscle Cars and Vintage Cars
- Off-Road
- Off-Road Motorcycle and ATV
- Road Course
- Vintage
Sanctioning Bodies
Tech Corner
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