generator & rectefier

Hi, does anybody know is there any difference between 1981 kz1000js and 1999 kz1000 polices generator and rectefiers ?

Can I use 1999 kz1000j police ones(generator and rectefier ) to get more power?
Thanks

Stators, Regulators & Rectifiers
www.rmstator.com
www.electrosport.com (they have a overwound stator that produces higher output at low rpm's)
www.customrewind.com
www.regulatorrectifier.com
www.ricksmotorsportselectrics.com
www.oregonmotorcycleparts.com (not sure they have stators)
www.accel-motorcycle.com/

Lots of good info on kawasaki.com, including parts diagrams, part numbers, models sharing same part, availability, etc.

Here's a link for help with navigating the site and finding information.

Click here > kzrider.com/index.php?option=com_kunena&...w&catid=13&id=376734

Good Fortune!