Fuel injection
From 1981 through 1987, all models were carbureted, but in 1988, throttle-body fuel injection (TBI) was added to the 318 ci V8 engine. Fuel injection was added to the 360 ci V8 engine in 1989. Power output for the TBI 318 was and of torque. The 360 with TBI was rated at and of torque. In 1992, the multiport fuel injected Magnum 318 was the standard engine while the LA 360 with TBI was still offered as an option. In 1993, the Magnum 360 replaced the LA engine.