Tested: 2014 Roush CleanTech F-250 4×4
The 6.2L EFI V-8 runs strong on propane. Add in 4.30 gears and it provides some impressive performance for such a big truck.
Until then, here’s look of how it ran at Gulfport Dragway in Gulfport, Mississippi:
[youtube 1IJb8AtsMi4 nolink]
UPDATE: Review Posted.