this past April at Dyno Days, there was an OBS f-2 or 350 with a cummins in it. also there was a newer body style f-350 with a massively modified cummins in it. modified to the point where he was injecting so much fuel before the boost came on, you could hear fuel knock, on the verge of hydrolocking. however he blew a boot off and didnt make a good run. that's a shame. i have some pics of the rig for those interested.


oh and Mad Dog, the truck with the 945 hp Fummins. what a beast. that thing rolled some smoke. i bet when the run was done, charcoal briquets were rolling around on the ground.