If you mix 87- and 91-octane gas in your vehicle, your engine won't fall out into the street. But will it damage your vehicle ...

US regulators have approved the use of a 100-octane unleaded fuel in all spark-ignition aviation engines, a move the general aviation industry says will help its transition away from leaded fuel.

So as far as your high-performance engine is concerned, forget the old F3 and F4 (lean and rich) numbers; use them to identify the fuel. It's enough to know that octane numbers for Av-Gas in your ...

The new 100-octane unleaded fuel, abbreviated as G100UL, provides an alternative to 100-octane low lead fuel for piston-powered general aviation planes, like high-performance aircraft, that couldn ...

Over the course of its development, the team learned that replacing 100 Low Lead (100LL) with a new high-octane unleaded fuel that would work in every engine and aircraft without making changes ...

Researchers in Southern Illinois University Carbondale’s School of Aviation could help spur the adoption of an unleaded fuel ...

Video shows crew at Loyd's Aviation refueling planes with jet fuel and 100 octane low lead gasoline; Leaded fuel emissions contribute to air pollution, threatening public health according to the ...

Aviation gasoline is a high-octane fuel designed specifically for piston-engine aircraft . Photo:grandbrothers | Shutterstock. This type of engine, similar to those found in cars, requires a fuel ...

Reid-Hillview Airport in East San Jose became the first general aviation airport to sell 100-octane unleaded fuel, giving planes that cannot use 94-octane unleaded fuel to refill their tanks an ...

After concerns arose about high blood lead levels in children living around the airport following a County-commissioned study in 2021, officials started phasing out leaded fuel at the airport. The new ...

The new 100-octane unleaded fuel, abbreviated as G100UL, provides an alternative to 100-octane low lead fuel for piston-powered general aviation planes, like high-performance aircraft, that couldn ...