I did it on our twins. Highly recommended. Also highly recommend
using those Wagner brackets. I tried to build my own and ended up
spending just as much.
http://jimthompson.net/boating/Elect...conversion.htm

Jim

On Tue, 1 Jun 2004 20:38:26 -0500, "Jim Garlington"
wrote:

I am strongly considering converting my 470 mercruiser charging system from
the stator water cooled regulator type to an external. The kits seem to
actually be charging over 200 dollars just for the bracket, belt and
balancer when you factor in what the alternator is available for alone. Has
anyone done this and did it work well. Also, anyone with a used bracket etc
they might wish to get rid of if they are retiring a boat etc. would be
appreciate.

jdg