the 855/n14 cummins are pretty widley abundant, and cheap in the used truck market........ but i dont like em. i dont like the fuel system and timing of them. but anyways..... im not a driver, im a technician.
ignore my ISX comment if you're looking at the used market. its very powerful, and effecient, but also very expensive.
ignore my ISX comment if you're looking at the used market. its very powerful, and effecient, but also very expensive.