too many amps?

merritt509
10+ year member

Junior Member
hey guys, im wondering, have you ever heard of anyone having 3 or more amps off a stock alternator? heres what i have:

-big three, in 4 AWG

-kicker 850.2 (im running it at 425 RMS X 2) (3 40 amp fuses)

-JL Audio 75.6 (75 RMS X 6) (one 60 amp fuse)

-75 AMP Stock Alternator

-2 capacitors, (one=1 farad, one = .5 farad)

was thinking of getting the kenetic HC600 battery. would it help my setup? or hurt it? i currently experience almost no dimming, and no voltage drop. but i want to get another amp pushing at max 500RMS. think my wrx can handle it?

 
I think you must not be a cranker cause thats a hell of a load for your puny alternator. doable yes, but you should upgrade to 1/0 ga wire from the batteryto the back where your amps are. capacitors do not help in the dimming game unless you hook em' right up to the headlights:D. adding another battery is gonna crush that Alt. i used to run the gear in my sig with a stock 130 and I was on the edge for sure.

 
The caps are just useless junk sell them to some fool on craigslist and a real battery for the back. I was running 2600 rms off a stock Subaru 75 amp alt with 2 runs of 2/0 a stock front batt and 2 group 31's in the trunk I never dropped under 12.5 at idle and never dropped below 13's while moving.

 
id rather not upgrade my alternator because of all the horror stories i hear from people lol, anyways where is a good place to find a good one?
I'm not sure about horror stories with upgrading an alt, it pretty common the only problem is going to be able to find an affordable one for a wrx. Lots of good companies out there that make them though. Dc, mechman are a couple good ones but for the amount of power your running a couple good batts should do the trick.

 
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merritt509

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