dual alternators

I am having an issue with my internal regulated 370amp high output alt. I am running dual alts with my stock alt running the truck (04 Yukon Denali) , and the high output alt running my audio. I have a relay to power on my high output alt, my relay consists of power fused from cmaxx Battery...

Hello i need help i was running a crappy ebay alternator 200w no name and was looking for a bracket to remove my ac its dead and put a alternator there so i can run 2 alternators has anyone done this i need to power a kx 2500.1 oldschool and kx 850.4 for highs and i have 2 batteries atm 1 in the...