...I have access to the materials and equipment needed to rewind/modify one, I'm just not sure exactly what to do. I would like to upsize mine but do not know where to start. :devil:'Ya never know, maybe my Mad Scientist buddies and I could get one up to 300-400 watts. I could run all my gadgets some big baja headlights, hand warmers, butt warmer... Heck, maybe just kidding, but its doable. I used to work for an alternator rebuilder for 4 years, did rewind a stator for a buddy of mines bike. You need to know the wire size and the number of wraps. For moure output, you need larger wire, more wraps. Catch 22, usually larger wire, you run out of room before you get more wraps. Too little wraps or too large a wire will result in low putput at idle. And if you do manage to get enough wraps, and the output is greatly increases, alond with the demand, then you may have an overheating problem. Some of these are cooled in engine oil or no assit in cooling at all, so burning up is possible. Oh, when you wrap the poles, it goes CC, then CCW, CW, CCW, ie north, south, north, south poles.