
Sunoco Standard 110 octane race fuel is a versatile fuel used in many forms of motorsports. It is perfect for everything from offshore power boating and stock car racing to motorcycle road courses and personal watercraft. Sunoco Standard is an entry-level race fuel that can be used in engines with a compression ratio of up to 13:1 and a redline of 7000 rpm. The fuel has a shelf life of over 2 years when stored in opaque, tightly sealed containers in a place with stable temperatures. As of 2022, Sunoco 110 octane leaded racing fuel costs $14.99 per gallon.
| Characteristics | Values |
|---|---|
| Brand | Sunoco, Torco, BOOSTane |
| Price | $14.99 per gallon |
| Octane Rating | 110 |
| Engine Compatibility | Conventional V8 engines with iron cylinder heads, engines with aluminium cylinder heads, naturally aspirated engines, engines with nitrous, turbocharged, and supercharged applications |
| Compression Ratio | Up to 13:1, up to 14.5:1 at 8,500 RPM |
| Usage | Not legal for on-road use but suitable for various forms of racing, including road course racing, dirt oval racing, motorcycle racing, boat racing, and vintage car racing |
| Storage | Should be stored in opaque, tightly sealed containers in a place with stable temperatures; shelf life exceeds 2 years when stored properly |
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What You'll Learn

Sunoco 110 octane fuel costs $14.99 per gallon
Sunoco 110 octane fuel is a leaded race fuel used in many forms of motorsports. It is designed for compression ratios of up to 13:1 in conventional V8 engines with iron cylinder heads and can also tolerate higher compression ratios in aluminium cylinder head applications. This fuel is a popular choice for naturally aspirated applications and can also be used in mild nitrous, turbocharged, and supercharged applications.
Sunoco 110 octane fuel has a shelf life of over 2 years when properly stored in opaque, tightly sealed containers in a place with stable temperatures. This fuel is legal in California only for racing vehicles in sanctioned racing events. The fuel is priced at $14.99 per gallon, which some racers may consider a reasonable price for the performance benefits it offers.
Sunoco 110 octane fuel is designed to provide improved performance and protection for high-performance engines. The higher octane rating helps to prevent premature ignition, also known as "knock," which can be harmful to the engine. By using this fuel, racers can achieve higher compression ratios and a more powerful engine performance.
The use of leaded fuel, such as Sunoco 110 octane, may be surprising to some, as it has become less common in recent years. However, it is important to note that aviation fuel can contain lead, and this Sunoco fuel could potentially be used in aviation with the addition of lead. The lead content may be a consideration for racers when choosing a fuel, as it can impact the performance and legality of their vehicle.
Overall, Sunoco 110 octane fuel, priced at $14.99 per gallon, is a specialised race fuel designed to enhance the performance of high-compression engines in various motorsports applications while also providing long-term stability and protection. Racers can take advantage of its optimised combustion and improved engine output to gain a competitive edge in sanctioned racing events.
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It is an entry-level race fuel
110 race fuel is available from brands such as Sunoco and Torco. Sunoco's 110 octane leaded race fuel is priced at $14.99 per gallon.
Race fuel is designed for high-performance engines, delivering high power outputs, improved combustion characteristics, and consistent performance under extreme conditions. Race fuels are formulated to maximise performance and meet the unique requirements of racing engines. They are designed to optimise combustion, resulting in improved power output and acceleration.
Race fuels have higher octane ratings, which allow engines to operate at higher compression ratios without detonation, enabling increased performance potential. Detonation is the result of heating and compressing fuel and air until they auto-ignite even before the spark plug is turned on. A higher octane fuel can, therefore, handle more heat and pressure before combusting.
As 110 race fuel is designed for engines with higher compression ratios, it can be considered an entry-level race fuel. Engines with higher compression ratios rev higher than standard engines and require more advanced ignition timing. 110 race fuel is suitable for engines with compression ratios of up to 13:1 in conventional V8 engines with iron cylinder heads. This type of fuel is commonly used in naturally aspirated applications but can also be used for mild nitrous, turbocharged, and supercharged applications.
It is important to note that race fuels may pose a fire risk as they can interact with plastics, rubbers, and metals. It is also crucial to consult with engine builders, race fuel suppliers, and sanctioning bodies to determine the most suitable fuel for a specific application.
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It is used in many forms of motorsports
110 octane race fuel is used in many forms of motorsports. Sunoco's Standard 110 octane race fuel is designed for compression ratios of up to about 13:1 in conventional V8 engines with iron cylinder heads. It can also be used in engines with aluminium cylinder heads, which can tolerate higher compression ratios. While it is typically used in naturally aspirated applications, it is also suitable for turbocharged and supercharged vehicles. Sunoco's 110 octane race fuel is priced at $14.99 per gallon and has a shelf life of over 2 years when stored in opaque, tightly sealed containers in temperature-stable conditions.
Torco also offers a 110 octane race fuel that is designed for race engines with a compression of up to 12:1, naturally aspirated, and under 500 cubic inches of displacement.
Dragon Racing Fuels offers Tarragon 110, the top-performing 110 fuel on the market, which is used in drag racing, road racing, motorcycles, snowmobiles, performance boats, and karting. Their Tarragon MX fuel is designed for motocross, while their Legend MX fuel is used in supercross and provides increased throttle response, torque, and horsepower.
Overall, 110 octane race fuel is a versatile fuel that is used in various forms of motorsports, including racing vehicles, motorcycles, snowmobiles, boats, and karts.
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It is not compatible with catalytic converters and oxygen sensors
110 race fuel, such as Sunoco Standard, is priced at $14.99 per gallon. It is a 110 octane leaded race fuel used in many forms of motorsports. While it is rare to see a race car equipped with a catalytic converter, they are becoming more common in race engines.
Leaded fuels like 110 race fuel should not be used with oxygen sensors and catalytic converters. The lead in the fuel can coat the sensors and the catalyst metals in the converter. This doesn't plug the converter but "poisons" it as the lead attaches itself to the catalytic metals. As a result, there is less exposed catalytic metal to process exhaust gas, and the converter becomes less efficient over time. This can affect engine fueling as the engine controller adjusts fueling to provide more oxygen for the converters to "absorb".
Oxygen sensors used with leaded fuel will eventually fail. Some racers using leaded fuel in an oxygen sensor application might use the sensor only for tuning purposes and then remove it to ensure a much longer usable life for the sensor.
There are horror stories of catastrophic failure of catalytic converters due to running leaded race fuel. This can also be true of O2 sensors.
There is unleaded racing gasoline available for engines with oxygen sensors and converters.
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It can be used in turbocharged vehicles
Sunoco Standard is a 110 octane leaded race fuel that costs $14.99 per gallon. It is designed for compression ratios of up to about 13:1 in conventional V8 engines with iron cylinder heads. This fuel can also tolerate higher compression ratios in aluminum cylinder head applications or engines with smaller or more efficient combustion chambers. While it is most commonly used in naturally aspirated applications, it is also suitable for turbocharged vehicles.
Sunoco Standard has been described as an "entry-level race fuel" that can "satisfy a pretty sporty performance build." It is characterized by its ability to enhance shelf life through improved stability and minimized oxidation. To achieve optimal shelf life, which is over two years, Sunoco Standard should be stored in opaque, tightly sealed containers in a place with stable temperatures.
The use of 110 race fuel in turbocharged vehicles is supported by its compatibility with high compression ratios. This type of fuel is designed to withstand higher compression pressures, preventing detonation from damaging the engine. The high octane rating of 110 race fuel enables efficient combustion and enhances engine performance.
Additionally, 110 race fuel, such as Sunoco Standard, is formulated with a comprehensive additive package. This package not only improves stability and minimizes oxidation but also contributes to the fuel's overall performance. It is important to note that the use of leaded fuels, like Sunoco Standard, is not compatible with catalytic converters and oxygen sensors. As a result, it is not legal for on-road use but is permitted for various racing applications, including Road Course Racing, Drag Racing, and Rally Racing.
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Frequently asked questions
110 race fuel is a type of fuel used in motorsports. It is designed for compression ratios up to about 13:1 in conventional V8 engines with iron cylinder heads. It can also be used in engines with aluminium cylinder heads and smaller or more efficient combustion chambers.
The price of 110 race fuel can vary depending on the brand and the market. As of July 2022, Sunoco 110 octane leaded racing fuel was priced at $14.99 per gallon.
110 race fuel can be purchased online from various retailers, including Sunoco Race Fuels and Petroleum Service Company. It may also be available at specialised fuel stations or race tracks.








































