Neofuel
Retrofit fuel-injection kits that let light aircraft piston engines run on unleaded and automotive fuels, including E85
Highlights
- Young companyFounded 2024
- New on EvolcAdded 2026-11-03
About Neofuel
Neofuel develops and certifies MultiFUEL retrofit kits that allow piston aircraft engines to run on lead-free aviation fuels, automotive fuels and ethanol blends such as E85, without replacing the engine. The kits combine electronic fuel injection and ignition modules that replace magnetos and carburettors, with sensors that analyse the fuel in the tanks and adjust engine parameters. The company states that hourly fuel consumption is reduced by 20–25%.
The customers are owners and pilots of light aircraft with Lycoming, Continental or Rotax piston engines. Kits for these engines are described as under development, with certification processes to begin, and each kit is to be covered by an AML STC approval from EASA, the FAA or a national authority.
Neofuel is headquartered in Mérignac, France, and was founded in 2024 as a SAS. Gilles Rosenberger is CEO, and the co-founders are Emmanuel Davidson, Gilles Brechet and Pierre Jouniaux. Supporters listed on the site include the French Pilots Association (FFA).
Product: MultiFUEL retrofit kits with electronic fuel injection and ignition for Lycoming, Continental and Rotax piston aircraft engines.
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