P path2spl 10+ year member Team Sundown 1,331 0 new york Mar 2, 2007 #16 a 2400 and a 200amp alt will be good just go with that. you never want to have just enough. also your stock alt will be charging a bigger battery and taking a hit from the amp and have to power all the other crap in your truck. just my .02
a 2400 and a 200amp alt will be good just go with that. you never want to have just enough. also your stock alt will be charging a bigger battery and taking a hit from the amp and have to power all the other crap in your truck. just my .02