#4044, "RE: Amp Rating of our Alternators" In response to In response to 1
I believe our alternators are rated at 80amps, and the canadian ones are 90. They arent great, but for 90% of the systems out there they work fine. i had 1500 watts running off of mine for a couple years untill it recently went bad. if you want an upgraded one, go to www.4alterstart.com . they sell 135 amp units for $215 shipped, and it works VERY well.