1 February 2015; this prototype was built to revisit the technology used by s1r9a9m9, once it was understood exactly how it worked.
The engine did fire using "misted" water, but it was extremely unstable.
Many components blew up, as you can see from the missing diodes in the pictures. Tesla had a similar problem with his experiments. Eventually, better diode banks were used.
The Suzuki G13B suzuki motor with a few "mods" was used for testing. The 'test' box developed for testing the theory behind the s1r9a9m9 "technology". You can see the newer type of diode bank in the background.
One of the circuits showed four separate strings of diodes that were "vapourised".