found this on youtube, sent a email to him asking for a description of his set up.. under the video is his reply
[youtube]http://www.youtube.com/watch?v=gRbJEt6yays[/youtube]
My water does not get hot. I think its because i use really thick gauge stranded copper wire(dont use stainless wire cause it has high resistance and this is why it heats up). My alternator has only 3 sets of 2 wires...not sure if that matters. I have no bifilars so far but may add a microwave transformer. I can easily run at .30 and will do a vid of it if i remember on the weekend. I did not rewind mine, just pulled out the regulator and wired up the brushes.
I am not sure how much of a difference derlin would make at this point for me.....but who knows, i might try it one day....busy busy busy. YOurs is absolutley capable as i tried it with one cell, but it looked like a jet engine:)
Again, i didnt rewind the alternator...just used a highvoltage one, and pulled the regulator...
all the best.
thewonn