sparrow9
Not sure if anyone else got back to you. I see only 14 aircraft were built with Lycoming LTP101-600, which is the DL3 version.
The sources that I found show that it is a P.166AL, which should have the 480. It's definitely not a turboprop in the picture so I will go ahead an edit it to it's proper engine and add that it is an AL if I can.