Voltage drop

[white4d96]

Damn you guys rest high.

Resting voltage is about 12.8-12.9, charging is 13.8, with stock 105A alt, stock front batt, and marine deep cycle rear batt.

[corteznewbie]

well since your jeep is basicly same as mine just do the big 3 in 1/0 get a 130 amp alt from a 97 and xtra battery under the passenger side cushion run 4 from there that 8 gauge to thin for that amp