Modifying the aluminum V8 engine to power legacy piston aircraft offers several advantages, including the ability to use multiple fuel types, including automobile gas, as well as modern fuel injection that eliminates mixture and carb heat controls. “This, and the ability to burn cheaper automotive gas and mass-produced components, can significantly reduce the cost of owning and operating small aircraft,” said Corsair co-founder Rich Macmullin. “Our cost to fly the test C172 is less than $19 an hour with fuel and engine reserves, compared to over $60 with the original Lycoming engine.”