Batteries, isolators, alternators, caps, wire? Particularly interested in what the best alternator is for powering many power hungry amps with an additional yellow top and an isolator....so Whaddaya running and what you pushing with it?

 

New alternator which has a lifetime warranty so no worries about blowing it and also a Optima Yellow Top. I have a weak system right now...only 300w....in a week I am getting another 300w amp and that should be sufficient.
The lifetime warranty on the alt is key.

 

a HO alternator would be nice....but a lot of $$$....if ur not running a lor of power then a cap, yellow top should be enough.....if ur thinking about adding another battery + an isolator, u have to keep in mind that it only helps when the car is turned off....u will not get any significant gain with it when driving around