Gentelmen (and ladies):
I believe i have an answer to the "high pitched whine" several people are relating to after installation of the new stator.
Just finished the install of said stator. The first thing I noticed upon removal of the stock stator was a shinny mark on the hold-down bracket that retains the wires from harm. This was caused by the `generator rotor' having made slight contact with the holder bracket.
When assembling the new stator I found the wires from the stator to the rubber gromet, which pass through the receptical in the housing, were very short. Upon installing the hold down bracketI noticed the bottom angle of the bracket was forced up by the wireing. This will cause the generator rotor to rub against the bracket. This is probably where the `whine' is coming from. It wouldn`t take long to wear a notch in the bracket, or worse case, wear it off entirely.
I was able to slide the wires through the gromet with large amount of silicone spray lube. It wasn`t easy but it can be done. This allowed the wires to lay better in the housing without pushing on the bracket.
Started the engine and no noise. Now to fish the wires through the frame. I just temporarely run them on the outside in case I had to remove it again.
Like I said, this may or maynot be the whine several people have heard----YMMV
Sorry, no pictures. My camera failed on the 48+ and I haven`t replaced it yet.