Due to the EU’s Global Data Protection Regulation, our website is currently unavailable to visitors from most European countries. We apologize for this inconvenience and encourage you to visit www.motortrend.com for the latest on new cars, car reviews and news, concept cars and auto show coverage, awards and much more.MOTORTREND.COM
Photo 2/3 | 12 9l Paccar Mx 13 Diesel Engine | The Paccar MX-13 uses a single variable-geometry turbocharger setup that features actuators for the turbo and EGR mix along with a seventh injector mounted downstream from the exhaust turbine. The exhaust brake butterfly valve has its own actuator and is mounted in between the exhaust side of the turbo and the seventh injector that helps DPF performance. The oil filters, oil cooler, thermostat, valves, and tubing are integrated into a single module for ease of maintenance and the 42-quart capacity oil sump is made of a composite material and features ribs designed to reduce noise.