Who Makes 100ll Aviation Fuel?

Who makes Avgas?

Engine manufacturers Teledyne Continental Motors, Textron Lycoming, Rotax, and radial engine manufacturer Kalisz have cleared the Hjelmco avgas 91/96UL which in practice means that the fuel can be used in more than 90% of the piston aircraft fleet worldwide.

What octane is avgas 100LL?

The Lean Mixture rating is 100 octane (15 octane higher than the comparable 85 MON for unleaded Mogas) but Avgas also has a Rich Mixture rating of 130 which allows higher supercharger boost pressures to be used without detonation occurring.

Why is 100LL so expensive?

100LL fuel has many more “aromatic” hydrocarbons than mogas (auto fuel) in order to increase the octane levels and prevent fuel from vaporizing in your lines at high altitude. It’s much higher grade, so it costs more.

What does 100LL fuel stand for?

100LL (100-octane, Low Lead) aviation gas is the most popular fuel for light aircraft and the greatest remaining source of lead air pollution in the U.S. LETTERS.

Is avgas bad for small engines?

The FAA has allowed manufacturers to produce 100LL with significantly lower lead levels, as long as it meets specification, which it does. There is no issue with using Avgas in small engines. In fact, many 2 stroke engines last longer with leaded fuels.

Is avgas bad for your car?

When used in a motor vehicle this fuel will leave a lot of lead deposits in the motor. 100LL has a high lead content (0.5 grams per litre), even higher than leaded race fuels. The deposits left when TEL(lead) is burned are corrosive and damaging to valves, valve guides, valve seats and cylinder heads.

Can I use 100 octane in my car?

Yep running on pure octane will not hurt the car. It will have slightly less power and fewer MPG but will run just fine. High compression engines need high octane fuel. Putting high octane fuel into a low compression engine will not make it a high compression engine.

Does AVgas burn hotter?

The first is that a two stroke motor will run hotter with AVgas. The higher octane of AVgas makes the fuel burn slower and more efficiently. Also the lead in AVgas helps to dissipate heat and acts as a lubricant.

Can I put jet fuel in my car?

Jet fuel can actually be used in cars, but only in diesel engines. Kerosene jet fuel and diesel are actually similar enough to allow for cross-functionality and would provide a similar performance. Both are derived from crude oil, and both run their respective engines on combustion.

Is avgas taxed?

Is the aircraft jet fuel tax subject to sales or use tax? Yes. The aircraft jet fuel tax amount is included in the calculation of the sales and use tax amount.

Why is jet fuel so cheap?

The fuel that powers passenger planes is normally among the most expensive oil products, but in a sign of the times the coronavirus has turned it into a blending component for typically cheaper shipping fuel. Higher than normal amounts of diesel and vacuum gasoil are also finding their way into shipping fuel.

How much does a gallon of avgas cost?

The average nationwide price for 100LL avgas was $4.73, with the lowest reported price just $2.40 and the highest $9.99. On a regional basis, the lowest average price for 100LL avgas is found in the Southwest, where 563 reporting FBOs have an average price of $4.36, with the highest charging $7.19 and the lowest $2.55.

How many Octane is jet fuel?

The octane ratings of AVGAS, a gasoline -based fuel, are usually either 91 or 100 (lean mixture) and 96 or 130 (rich mixture). The octane rating of jet fuel is much lower, around 15 – this is much more like automotive diesel and thus much more resistant to detonating due to sparks or compression.

Can you mix 100 and 100LL?

If you mix 100 /130 and 100LL you get greenish-blue. I guess they didn’t find it necessary to make the dyes cancel each other out since airplanes originally designed for 100 /130 would also run on 100LL.

Can anyone buy aviation fuel?

Anybody can buy av fuel going into an approved fuel container. You cant pull up and have it put directly into a car or your sled. After you leave the airport what you do with is your business.