While some enthusiasts appreciate the updates, this particular change has sparked debate and drawn some criticism.

The B6.7 Octane has diesel power characteristics—up to 300 horsepower and 660 pound-feet of torque—but it runs on gasoline.

The Cummins diesel engine has a long legacy, but which pickup trucks does it power? Here's what you need to know about each ...

Diesel engine firm Cummins just revealed its first gasoline-powered engine The new “B6.7” is rumoured to be destined for medium-duty Kenworth trucks Its turbo’d, runs fine on pump gas ...

Diesel will remain a critical technology for the commercial vehicle market for years to come, and Cummins will continue to support it. Though the engine will first be available in Europe and North ...