alt. charge wire to the back?

[fox_racin4]

ive got a red top up from a kinetic 1800 and another red top in the back

my voltage up front is about 15.1 -15.4 when cold but only 14.8 or so in the rear

would running a alt. charging wire to the rear help with that? my amps are hooked up to the kinetic as well

ive got 2 1 gauge runs to the rear as well

[jmitch]

unhook all the batts and test them wit a dmm separately u may have a bad batt

[tejcurrent]

Mine used to read this way- especially under a strain like full system tilt there was like .5v difference. I added more runs of 1/0 power and ground and that seemed to do the trick. Agree with checking all batteries though.

[fox_racin4]

befor i changed batts around it was stock upfront then 2 red tops in the back i know the red tops are good

the kintetic should be good the guy i got it off never had it on a charger while sitting and when i got it home it read 12.9V so should be ok

but even with only 2000rms its droping alot more then i thought it would alt is a 140a will unhook kinetic and get a reading

[fox_racin4]

ok i seperated all the batts and the Kinetic was sitting at 13.1 and the red tops were both at 12.7 that was after i uh hooked them and let them sit for about an hour. also i havent drivin the car for a couple hours prior to this.