SHobbs said:What other size Cummins engines will fit in our Rams as far as larger ones.
Mhannink said:they way i understand it cummins stroked the 5. 9 to 6. 7 but im sure someone will correct me if im wrong
also boreing would be hard to do since its a sleved engine you would be getting the walls a little thin and w/ all the pressure in there i see bad things happening