Lycoming IO-360-L2A engine
AircraftFAA Grants Swift Fuels STC for 100R Avgas
Supplemental type certificate is limited to late-model Cessna 172s with Lycoming IO-360-L2A engines.
Russ Niles![](https://www.flyingmag.com/uploads/2024/09/23-11-9-Swift-Fuels.jpg?auto=webp&auto=webp&optimize=high&quality=70&width=1440)
![](https://www.flyingmag.com/uploads/2022/09/Pilot-and-copilot_adobe-stock-rs.jpg?auto=webp&auto=webp&optimize=high&quality=70&width=1440)
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