* Engine Power: The 1972 Barracuda offered a wide range of engines, from small six-cylinders producing around 100 horsepower to massive V8s like the 440 Six Pack that produced well over 350 horsepower. The exact horsepower figures varied slightly depending on the specific carburetor and other options.
* Maximum Speed: Top speed wasn't officially published by Plymouth and depended heavily on the engine, gearing, tire size, and aerodynamic conditions. A high-performance model with a large V8 could reach speeds exceeding 130 mph under ideal circumstances, while a base model would be significantly slower, perhaps around 90 mph at its best.
To know the precise engine power and potential top speed for a *specific* 1972 Plymouth Barracuda, you'd need to know its engine size and options (e.g., 318, 340, 383, 440) as listed on the vehicle's identification plate or in its original documentation.
