REALLY NICE TRUCK, SUPER CLEAN, - 4,601 cc 4.6 liters V 8 front engine with 90.2 mm bore, 90 mm stroke, 9.3 compression ratio, overhead cam and two valves per cylinder 99W, - Unleaded fuel 87, - Fuel economy EPA highway (mpg): 19 and EPA city (mpg): 15, - Multi-point injection fuel system, - 26 gallon main unleaded fuel tank, - Power: 172 kW , 231 HP SAE @ 4,750 rpm; 293 ft lb , 397 Nm @ 3,500 rpm