LivinLoud00 10+ year member
Junior Member
I have a 99 chevy s10 extcab 4 cylinder engine. I'm gonna be putting a planet audio 2400.1 and a 800.4. With a few other things lights etc. The problem I'm having is that I knowy alt will not hold up with all the power draw from all that stuff and I wanna add another battery to my system. I believe the alt is on a 90 amp not really sure. If anyone can help me on what I can put in there it would be great.