It would be the Chinese built Daihatsu/Toyota KR series engine used in the ZotYe mini car. We have spoken about this engine before Mathew, that French guy sells them. https://en.wikipedia.org/wiki/Toyota_KR_engine Turbo a Daihatsu Charade 1.0? They have a balance shaft. Actually they came with a turbo stock on the Turbo model (surprise, surprise). I can buy them brand new here too.