what are my options for upgrading my altenator. i want a 200amp one, im curious if i have to a buy a new one, or if its possible to rebuild the stock one to 200amps (dont know if thats possible). wondering what those of you with upgraded altenators have done.

Im looking to do the same thing...go to mralternator.com and they have 200amp alts for $225 for our explorers...