But among Cummins' 1990s offerings, the 12V designation is pretty important, as it refers to the sort of 12-valve engines that tend to rank among the manufacturer's best loved. If you're not ...

Dodge and Ram trucks have used some impressive diesel engines over the years. Here are some of the best and how they've ...

the popular heavy-duty truck offered the Cummins third generation of engines, the 5.9-liter inline-six-cylinder diesel. Another change was a switch to 24-valves over the previous 12-valve setup ...

Cummins unveiled a new 2025 6.7-liter Turbo Diesel Pickup engine system for Ram Heavy Duty, along with its partners at Ram, ...