#LargeEnginesTechnology
Ducted Fuel Injection (DFI) is revolutionizing engine efficiency by eliminating soot and slashing nitrogen-oxide emissions by over 70%—and it can be retrofitted into existing engines!

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#US #CitizenPortal #FuelEfficiency #LargeEnginesTechnology #EmissionReduction #SootPrevention
Ducted Fuel Injection presented as a retrofit path to eliminate soot and cut NOx
A presenter described Ducted Fuel Injection (DFI) as a mechanical retrofit that improves fuel–air mixing to eliminate soot, reduce nitrogen-oxide emissions by at least 70% and raise efficiency, citing laboratory work and multi-cylinder tests with John Deere.
citizenportal.ai
September 26, 2026 at 12:37 AM