Air Plains Eyes Anti-Detonation Injection
Now that the FAA has temporarily halted testing on an unleaded avgas replacement, a Kansas company says it may revive efforts to develop anti-detonation injection for light aircraft. By injecting a water-methanol mixture into the cylinders, so-called ADI allows engines that would otherwise require 100-octane fuel to burn lower octane. The injected mixture suppresses detonation […]