Technical advances in diesel engines and drivelines.

Personally, I love my 1995 12 valve Cummins, all 230hp. I am in no hurry and it pulls my toad just fine. Yes I cannot go 60mph up a lot of hills and just stay to the right to let everyone else by if thy need to go faster. The engine is easy to work on and the Allison 6 speed is electronically controlled and has given no problems. Another big puls for me is I have no slides to worry about. I just love it.