ok getting my setup for my s10 and have a couple ?'s
1st off i have 2 xs power 3400 batteries in the back.. do i need a agm battery under the hood to keep these babys charged (like a XS Power XP750)? or will any battery do ?
next is do i still run my wire from the alt to the under hood battery then from the under hood battery back to the 3400 , then the 3400 jump to each other right ?