Source of high-output alternators?
I currently have a '99 Mitsubishi Galant ES V6 and I believe it has a 90A alternator. I've seen 120A high-output alternators for older model Galants but have not been able to find one for my particular model.
I was hoping someone out there might know of a place which might have such a beast since I know the addition of a second battery bank soon to my vehicle which will be deep-cycled relatively often will definitely put a strain on my 90A alternator. And the last thing I want to do is burn it out.
Thanks in advance for any help, comments, suggestions!
[Note to Moderators: Sorry if this is in the wrong forum, but couldn't find a better place for this question. Feel free to move/delete if inappropriate.]