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Use Seperate Batteries For each alt?


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Posted

I just put on a second alternator in my mazda and I am curious on the best way to run it. I have 2 alternators, the factory battery and 2 batts in the cargo area.

I currently have both alts hooked to the factory battery and 2 runs of 0 gauge going to the back batteries on a bus bar. Is there a better more efficient way to do this?

Posted

are your two runs off the stock battery?

is your stock battery a wetcell?

2014 Chevy Silverado Crewcab

1994 Chevy Full Size blazer

Posted

What amp alts? Id do at least 2 runs from each alt to front batterys. Then more runs to back if you can afford it. How many watts

TEAM DC AUDIO

VEHICLE:98 chevy tahoe 2wd 3-4 drop

HEADUNIT:alpine 9886

PREAMP:arcaudio

FRONT STAGE:4-6 1/2s selinium,DD component set and 4-selinium tweeters in each door

KICKPANELS:jl audio 5 1/4

REAR DOORS: dd components 6 1/2s

HIGHS AMPS:zapco 750.2 on front doors,zapco an another 750.2 on kicks and rear doors

SUBS:4-ascendant audio 18s with 5 spiders in a custom box built by KINGSUV

SUB AMP: 2-dc7.5s

ALTERNATORS: 3-mechmans 1- 425comp, 1-smd spec350, 1-270 with adj voltage harness on custom dc bracket

WIRE:10-runs 0g front to back

BATTERIES:6-d1400s

TL results:157.1 at 38hz and 156.8 at headrest score @37hz. STATE AND NATIONAL RECORD IN MECA S5.

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