Simple answer is no-one here really knows! As far as I'm aware, no-one of the forum has ever actually used the HRC generator as it's so damn expensive, and the gain will be marginal relative to the cost. You could save more weight by going to the toilet before going out for a ride! What you may gain is a little crisper throttle response.
Given the size of the stator, I would assume that it only really generates enough power to run the basic electrics. I don't reckon it will keep up with the discharge rate of the battery if you use lights, indicators, horn, brake lights etc.
Making a race AC generator that's capable of producing enough currant to run road electrics was probably the last thing HRC were thinking about when trying to screw as much as they could out of the MC28 for the SP class.
Just my opinion and best guess, given the information available.
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Andy.
NSR-WORLD.COM
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