How many battery Ah and...

[Whytellyou]

runs of 1/0 to the front battery for 4,000 watts at 1ohm? Thanks for any help.

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[murph 10+ year member]

alt first.

 

[Chriszle 10+ year member]

I would do 2 runs of 1/0 pos. and 2 runs of 1/0 neg, if you have a unibody. Otherwise just 2 runs of 1/0 positive, and 2 solid grounds in the rear. Your going to need a bigger alternator, and depending on alt size, you need 1-2 group 31s in the back and another solid AGM up front, whatever you can fit.

 

[Whytellyou]

I have a 170 amp alt. for now

 

[rebelfromva 10+ year member]

270-320 amp alt and maybe 1 100 ah batt should be good for 4k. I'd say still 2 runs of 0 between batts and big 3. The amount of money you would spend on just batts would surpass the cost of an alt

 

[Whytellyou]

I can't get much of a bigger alternator for a 94 Accord. lol

 

[rebelfromva 10+ year member]

Mechman mike singer Ohio gen?

 

[Whytellyou]

Not looking to upgrade it yet. I can always use the extra batteries for my other car down the road.

 

[rebelfromva 10+ year member]

In that case I say upgraded batt under the hood and ptob 3 big batts in trunk. Along with some $h!t of 0/1g