Call it pre-need planning. When Detroit Diesel rolled out its DD15 engine in October 2007, the company said it was a clean-sheet design, birthed EPA-'07-compliant and 100 percent ready for EPA-2010 .
The Detroit Diesel DD13 is a 12.8L inline-six engine designed to put out 470 hp at 1,800 rpm, along with a steady 1,650 lb-ft of torque that starts at just 1,100 rpm. This level of performance from an ...