Watch PHOENIX V4 220cc - Self Made Engine in Science Technology | Channify

Detlef Kunkel presenting his self made engine at the Warbird Meeting Oberhausen 2017 SORRY FOR THE HEAVY WIND NOISE during the flight. Data: The engine is a V4 construction 4 cylinder 4 stroke with 220 cc with a transmission reduction of 1.7. The shaft power is 25 hp max.. Designed for model aircraft between 30 and 50 kg take-off weight. Prop is a SEP 35-20 three-blade with 3700 - 3800 revolutions. The aircraft was built specifically for this engine testing. It is an approved highdecker with 41 kg take-off weight. The engine cover has been dismantled for test purposes. Music: Music downloaded from the YouTube Audio Library https://www.youtube.com/audiolibrary/... Artist: Silent Partner Title: Solar Flares