How many amps would i need from an alternater?

 

Anonymous
 
How many amps would i need from an alternater to get a steady 14-15v if i have 2-3 Optima redtop batteries and 2 amps that have a total of 270 amps?
 

Bronze Member
Username: Miriamrowland

Ft. drum, New york Us

Post Number: 28
Registered: Jan-06
160amp
 

Anonymous
 
160amp thats it?
 

Silver Member
Username: 420pimp2

Post Number: 182
Registered: Jan-06
160?
 

Anonymous
 
All i need is a 160amp alternater to get a steady 14-15v if i have 2-3 Optima redtop batteries and 2 amps that have a total of 270 amps?
 

Gold Member
Username: Bestmankind

Los Angeles, CA USA

Post Number: 1982
Registered: Oct-05
you need much more than that. you just said you have 2 amplifiers that have a total of 270amps. that means you need 270 plus whatever you car electricals need. i'd say get a 350amp ho alt and redtop for starter and an extra yellowtop.
 

Anonymous
 
I already have a redtop but if i get a extra 2 yellowtops batteries does that mean i need more then 350amps?
 

Gold Member
Username: Bestmankind

Los Angeles, CA USA

Post Number: 1993
Registered: Oct-05
what kinda system will you be running. sometimes having a ho alt is enough. you won't even need an extra battery.
 

Anonymous
 
I dont have 1 yet but i was going to get a Hifonics Zues 4 channel and a Hifonics XX Hurcules on 2 15" Sx's
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