The Dornier 228 can also be fitted with the Garrett AiResearch TPE-331-10 conversion of the -5 engine which produces  but is limited (flat rated) to only 715.
The Dornier 228 aircraft has the option to install a Garrett AiResearch TPE-331-10 engine modification of the -5 engine, which provides 715 horsepower but with a restricted power output.