Cummins power plants that feature grid heaters include its 5.9-liter models dating back to 1989 and the larger 6.7-liter engines that power heavy-duty Ram trucks from 2007 up to the 2024 model years.

Cummins power plants that feature grid heaters include its 5.9-liter models dating back to 1989 and the larger 6.7-liter engines that power heavy-duty Ram trucks from 2007 up to the 2024 model years.

The Cummins turbo-diesel 5.0-liter V8 that featured in the 2016 Nissan Titan XD was capable of making 310 hp at 3,200 rpm and 555 lb-ft of torque at 1,600 rpm. The engine used a 90-degree V8 ...