The DR107 One Design prototype was powered by a 150 hp Lycoming IO320. The aircraft is very aerobatic and was designed by Dan Rihn. It is about the same size as a Pitts Special and handles similarly to a Sukhoi or Extra. It is home built from plans. Most current DR107's are powered by IO360's modified to produce 200 to 230 hp.
Watch my videos of One Design doing some aerobatics and low pass too! Thanks. Great Vid!
dhiegorq 3 months ago