Office of Steam Forum for Model & Toy Steam Gas & Hot Air Engines

Thanks Ben, I tried it off a Jensen #20 like Jan used in his video and it didn't cut the mustard. I then made a larger ali pully for the Jensen #20 and it only
gave the plasma ball the slightest murmur at the top of the post. So hence the Polish School engine which lit it up pretty brilliantly. I didn't see that many arcs when
it was just plugged into the USB.