
Photo of 2017 F-250 XL courtesy of Ford.
Torrance, Calif.-based Landi Renzo has gained approval from the Environmental Protection Agency to produce bi-fuel and dedicated compressed natural gas (CNG) versions of Ford's F-250 and F-350 6.2L V-8 engine with the gaseous prep engine package, the vehicle modifier announced.
The certifications apply to the 2017 model year. Ford redesigned its Super Duty trucks in 2017.











