Quote Originally Posted by 90civicGL View Post
Thank you TbM and drifter,dont know what I would do without you. Ill do some digging with the fusing and big 3 side of things. So a fuse protects the wire down stream of it correct? So if I fuse the distribution block, then it protects the 4awg wire leading to the amps?


As for being safe and adding fuses, will a fuse restrict the power going through? So like if I fused the bat and alt on the 0 awg wire in big 3, would it then be like putting 2 awg wire down since it has to travel through more components?
Correct.


Current should be limited by the A rating on the fuse. IIRC there will be a slight voltage drop across the fuse, weather this is noticable or not i have Nfi but i would assume it wouldnt be noticable in your case.

Regards,