600hp Cummins Cold Start
Dodge cummins cold start in about 40 degree weather..
Ford Cummins Cold Start wakin up the neighbors
Cold startin the Fummins without being pluged in
6.7l Cummins Beast!
6.7 Cummins Vs. 7.3 Powerstroke COLD START
My brothers 2007 Dodge 2500 with a 6.7 cummins/ 5inch magnaflow Exhaust H&S tuner and all the deletes VS. My 2002 F-250 7.3 powerstroke turbo diesel with 4inch mbrp Exhaust and ts performance 6 position chip.