The Cherokee is powered by a Lycoming engine of 180 HP. Each engine is furnished with a starter, 35 ampere 12 volt alternator, voltage regulator, shielded ignition, vacuum pump drive, fuel pump and a dry, automotive type carburetor air filter.

The exhaust system is of the cross-over type to reduce back pressure and improve performance. It is made entirely from stainless steel and is equipped with dual mufflers. A heater shroud around the mufflers is provided to supply heat for both the cabin and carburetor de-icing.

The propeller used is a Sensenich fixed pitch, all metal aluminum alloy. Refer to the Power Plant Specifications on Page 1 for the model of propeller used with each engine.