These guys at Crazy House, Japan, have gone... crazy. Lately the pictured EFI system was illustrated on their blog. It sounds very interesting that someone is trying to make it work on a Two-Stroke nowadays. In the mid nineties we had seen some people experimenting with EFI systems either mechanical or electronic. Team Kawasaki had used electronic fuel injection systems backed by Keihin ECU on Kanamoris XiR and ZXi. Also MRD had introduced a mechanical EFI unit for two cylinder packages. We hope to find out more about this EFI unit in the near future. The illustrated engine features also a big bore cylinder with power valves.
