can't believe you are having issues considering how efficient of a rig you built.
I was having problems at idle with amps shutting down and the car almost dying.
Having a factory alternator that's already really stout helps. Guess I'm one of the lucky ones. 160 amps spinning under the hood and have never had a noticeable shortage of juice.
They might say "don't try this at home" but nothing about not trying it at your friend's house.
They might say "don't try this at home" but nothing about not trying it at your friend's house.