The Tempo engine had a displacement of 2.3 liters and produced 98 horsepower and 130 lb-ft of torque. It had a compression ratio of 8.8:1 and used a single-barrel carburetor.
The Ranger engine also had a displacement of 2.3 liters, but it produced 112 horsepower and 140 lb-ft of torque. It had a compression ratio of 9.0:1 and used a two-barrel carburetor.