Talk-Polywell.org

I believe it was the Focus device, said it was smaller and tops out about 5 megawatts. 5 megawatts is about 6000 horsepower.

I found a 6000 horsepower motor, though they don't give a picture. Actual usable power would probably be closer to 4.5 Mw or so, I'm not sure how much efficiency they claim.

http://www.romanoffindustries.com/catal ... tor/6000hp