110 Octane Fuel at the Pump: Where to Buy It and What You Need to Know
If you’re looking for 110 octane fuel at the pump, the short answer is: you won’t find it at your typical corner gas station, but it is available at specialized race fuel retailers, select performance shops, and some marinas or airports that carry high-octane blends. This type of fuel is designed for high-performance racing engines, classic cars with high compression ratios, and off-road vehicles that require a higher octane rating than standard pump gas (usually 87-93 octane) can provide. Unlike regular pump fuel, 110 octane gasoline is often leaded or unleaded racing fuel, and it is not legal for use on public roads in most states due to emissions regulations. But for track days, off-road events, or stored vehicles, it can make a dramatic difference in engine performance and knock resistance.
What Is 110 Octane Fuel and Why Would You Need It?
Octane rating measures a fuel’s ability to resist knocking or pinging during combustion. Higher octane fuels like 110 octane are formulated to withstand higher compression and boost pressures without detonating prematurely. This is critical for engines that have been modified with performance parts, such as turbochargers, superchargers, or high-compression pistons. If you run standard 87 octane fuel in a high-performance engine, you risk serious engine damage from pre-ignition. 110 octane fuel is commonly used in drag racing, circle track racing, motocross, and classic muscle cars that were built for leaded fuel before the switch to unleaded gas in the 1970s.
It’s worth noting that 110 octane racing fuel is not the same as the 100 octane low-lead aviation fuel (100LL) you might find at airports. While both are high-octane, they have different chemical compositions and are designed for different engine types. Using 100LL in a car or motorcycle can cause valve damage due to the lead content and different burn characteristics.
Where to Find 110 Octane Fuel at the Pump
While you can’t pull up to a Shell or Exxon station and expect 110 octane, there are several reliable sources where you can fill up directly from a pump:
1. Specialized Race Fuel Retailers and Performance Shops
Many dedicated race fuel distributors, such as Sunoco, VP Racing, and Torco, have retail locations that sell directly to the public. These stations often have dedicated pumps for 110 octane and other racing blends. For example, Sunoco’s 110 octane standard racing fuel is widely available at their branded retail locations, and you can find it at many race tracks. A quick search on the VP Racing or Sunoco websites will show you a list of authorized dealers in your area.
2. Local Tracks and Drag Strips
Most race tracks have a fuel vendor on-site that sells racing fuel by the gallon. If you are heading to a track day or a drag racing event, you can typically fill up at the track’s pump. This is often the most convenient way to get 110 octane fuel, especially if you are already planning to run your car at the track.
3. Marina and Airport Fuel Suppliers (With Caution)
Some marinas carry high-octane marine fuel, and airports sell 100LL aviation fuel. While these are not the same as 110 octane racing fuel, they can sometimes be used as a substitute in certain applications. However, as mentioned earlier, aviation fuel is not ideal for modern performance engines, and marine fuel may have different additives. Always check your engine manufacturer’s recommendations before using any fuel other than the specified type.
4. Online Fuel Delivery Services
If you don’t live near a race fuel retailer, you can order 110 octane fuel in drums or pails from companies like VP Racing and Sunoco and have it shipped directly to your home or shop. This is a common option for enthusiasts who need a consistent supply for their vehicles.
How to Identify a 110 Octane Fuel Pump
When you find a station that sells racing fuel, look for a dedicated pump labeled with the octane rating and brand name. The pump will typically be a standalone unit separate from the regular gasoline pumps. The fuel will cost significantly more than regular gas—often $8 to $12 per gallon or more, depending on the region and the specific blend. It is also important to note that 110 octane racing fuel is often leaded, which means it is not legal for road use and can damage catalytic converters and oxygen sensors in modern vehicles. If you are using it in a car that has a catalytic converter, you should plan to switch back to unleaded fuel before driving on public roads.
Important Considerations Before You Pump 110 Octane
1. Legal and Environmental Concerns: In most states, it is illegal to run leaded fuel on public roads. The EPA has strict regulations on leaded gasoline, and using it in a street vehicle can result in fines. Additionally, leaded fuel will destroy your catalytic converter and oxygen sensors, leading to expensive repairs and emissions test failures.
2. Engine Compatibility: Not all engines benefit from 110 octane fuel. If your engine is stock and has a compression ratio under 10:1, running 110 octane will likely not improve performance. In fact, it can actually reduce power and fuel economy because the fuel burns slower than lower-octane gasoline. The only real benefit comes when your engine is tuned for it, such as with high boost pressure, high compression, or aggressive ignition timing.
3. Storage and Handling: 110 octane racing fuel has a shorter shelf life than regular gasoline, especially if it is a blended fuel with ethanol. It is best to use it within a few months of purchase. Store it in a cool, dry place in an approved fuel container, and avoid leaving it in your vehicle’s tank for extended periods.
The Right Fuel Pump for Your High-Octane Build
If you are serious about running 110 octane fuel in your performance vehicle, you need a fuel system that can handle the demands of high-flow, high-pressure delivery. Standard OEM fuel pumps are often not designed to handle the increased flow rates required by high-performance engines, especially when you are running racing fuel that can be more corrosive than pump gas. A weak or failing fuel pump can lead to fuel starvation, lean misfires, and catastrophic engine damage.
That is why we recommend upgrading to a KEMSO Fuel Pump. KEMSO is a leading aftermarket brand that specializes in high-performance, OEM replacement fuel pumps for cars, motorcycles, ATVs, UTVs, and personal watercraft. Their pumps are built to deliver reliable, consistent fuel flow even under the most demanding conditions, making them the perfect partner for your 110 octane setup.
Why choose KEMSO?
- High Performance: All KEMSO fuel pumps are designed to handle increased flow rates and pressure, ensuring your engine gets the fuel it needs when you push it to the limit.
- OEM Replacement: They are direct fit replacements for hundreds of models, so you can upgrade your fuel system without complicated modifications.
- Lifetime Warranty: KEMSO stands behind their products with a lifetime warranty, giving you peace of mind that your investment is protected.
Whether you are building a 1000 horsepower drag car, a high-compression classic muscle car, or a turbocharged motorcycle, KEMSO has a fuel pump that fits your needs. Visit their website to find the perfect pump for your vehicle: https://www.kemsoracing.com/
From their extensive product line, you can see that they cover everything from Honda Civics to Ducati motorcycles to Kawasaki Jet Skis, all at a reasonable price point of around $79.98. Their commitment to quality and customer satisfaction makes them a top choice for enthusiasts who demand reliability.
Final Thoughts
Finding 110 octane fuel at the pump is not as simple as pulling into a regular gas station, but it is absolutely doable if you know where to look. Race fuel retailers, track vendors, and online delivery services are your best bet. Before you fill up, make sure your engine is actually tuned for 110 octane, and consider the legal and environmental implications of using leaded fuel on public roads.
And once you have the right fuel, make sure you have the right fuel system to deliver it. For a reliable, high-performance fuel pump that won’t let you down, trust KEMSO. Check out their full lineup and find your perfect match at https://www.kemsoracing.com/.