optima yellow, spv70 +135amp alt... how much power can it support?

[spencer321 10+ year member]

im looking at a sick deal on an SPV70 locally and i've got a yellow top under the hood and a stock 135amp alt... how much power could i support with a single spv70 in the back? 2000w?

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[ssackett 10+ year member]

I think you will be cool with 2000w.

 

[JBGabriel 10+ year member]

I say 2.5k

 

[king ranch 5,000+ posts]

i got the two grounds done on my big 3 with stock 130 amp alt and stinger spv70 in the back with run of 1/0 pos and ground, and a gold duralast 1000amp battery upfront and run a zx1500.1 and zx850.4 get 12.2-12.5 at the amp at idle on full tilt

 

[spencer321 10+ year member]

i got the two grounds done on my big 3 with stock 130 amp alt and stinger spv70 in the back with run of 1/0 pos and ground, and a gold duralast 1000amp battery upfront and run a zx1500.1 and zx850.4 get 12.2-12.5 at the amp at idle on full tilt

why don't you get the alt to bat positive done with your big 3 would probably make a big diff.

and thats the kinda answer i was looking for

 

[netzero 10+ year member]

I guess every car is different. Jump on the deal and try it out and see. I have stock 105 amp alt, big three, and advanced auto silver batt. and I run 1400 off it with lowest voltage drop being around 13.5, rests at 14.6.

 

[NoPh33rRaCiNg 10+ year member]

I guess every car is different. Jump on the deal and try it out and see. I have stock 105 amp alt, big three, and advanced auto silver batt. and I run 1400 off it with lowest voltage drop being around 13.5, rests at 14.6.

x2 pretty much same, i need to put my batterys on the charger i have redtop up front, stinger sp800 in rear they idle 14.2, full tilt doesnt dip below 13.3 and stock 105 amp alty