The M14P is also used in some experimental aircraft and kit designs such as the Murphy Moose, Radial Rocket, Pitts Model 12, and others.

Unlike most American piston-type aero-engines, which turn to the right (clockwise) when viewed from the cockpit, the M14P rotates to the left (counter-clockwise), like most British-designed radials of the World War II era.

On experimental aircraft, the engines are often run to their complete 2250-hour design life before overhaul[citation needed].

[1] "Vedeneyev's first engine was the AI-14RF, which produced 300 hp and this in turn led to the M14P, which was introduced in its Series I form in the early 1970s.

"[2] The Laros design bureau, building the Laros-31 aerobatic sports airplane, plans to transfer the assembly of the M14 from Romania to Russia.