It's a 1978 CM185T TwinStar. You can find/download the factory service manual here:
http://pages.prodigy.net/klricks/CM185T.html
I believe the section detailing the factory specs on the AC generator and rectifier is on the webpage, so you may not need to download the FSM. I have it, it's a legitimate executable file.
Everything on the motorcycle is rated for 6V, and it's got a silicone diode rectifier to control voltage spike (I suppose... I'm not so good with this stuff).
I think DCB is right though, if we're going to talk about the motorcycle specifically, we should discuss it here:
http://ecomodder.com/forum/showthrea...deo-10553.html
Although general discussion involving the modules as they apply to any other object should be kept here, so as not to muddy the topics together.
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