- Oct 26, 2017
- Alpharetta GA
I have a 130 amp alternator from a tundra in mine, with NO wiring upgrades. The alternator won't put out more than is needed and I have not added any additional demands to the system. I likely will have to upgrade if I start winching etc I guess, but unless you just want to do it all at once, I wouldn't consider that an hindrance to getting back to being reliable.