Cummins vs. 6.0 Powerstroke Tug of War Article Written by : Legendary Videos How about another Tug of war. Cummins vs. 6.0 powerstroke We ...How about another Tug of war. Cummins vs. 6.0 powerstroke We have all seen them before but which is better? That was pretty crazy. Wait until you see this next video below... NEXT PAGE Check out our Legendary Finds Classic Cars for sale !