No Dyno Sheet, but this is what your looking for. This is from Ford-trucks.com
Powertrain
Under the hood, the 2005 Ranger offers three engine choices, including a 2.3-liter I-4 and two V-6 engines. The 2.3-liter DOHC I-4 produces 143 horsepower at 5,250 rpm and 154 pound-feet of torque at 3,750 rpm.
Ranger's 3.0-liter OHV V-6 engine is capable of producing 148 horsepower at 4,900 rpm and 180 pound-feet of torque at 3,950 rpm.
Ranger also is available with a 4.0-liter SOHC V-6 that produces 207 horsepower at 5,250 rpm and 238 pound-feet of torque at 3,000 rpm. All three engines are equipped with a five-speed manual transmission and are available with a five-speed automatic transmission.