6.7 Cummins vs 6.6 Duramax
As someone who knows next to nothing about Diesel engines, I am trying to figure out the strengths and weaknesses of these to. Any opinions would be appreciated.
Forum Discussion
Lots of information and actual data here.
https://news.pickuptrucks.com/2018/07/whats-the-best-one-ton-heavy-duty-truck-for-2018.html
https://news.pickuptrucks.com/2018/07/whats-the-best-one-ton-heavy-duty-truck-for-2018.html
