Neo

I know that there is not a reason to hook up a second battery unless you listen to your stereo with out the car running a lot. Well I do and this is why I want to put in a second battery or something that would serve the same purpose.

1)What options do I have?

2)How much would this cost me?

3)Where would I put it? (I still want a spare tire)

4)How hard is this to install?

Thank You!!

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Mike Kenny
Current: 1991 RS 305 TBI
Past: 1990 RS 305 TBI (A woman forgot what red lights are for)
Current: mostly stock - newer 305 w/ 12,000 on it
Eclipse speakers all around w/ 10" tube powered by a Alpine V12 in back
K&N filter w/XStream flow lid - It is sweet!!
Future: 2" Cowl hood

Neo

Back to the top.

Superblue87Formula

you could eliminate your charcoal canister and air box and put another battery there (birds have drivers side bad, 'maros have pass side) or you could put it in the well or something..

stingerssx

You have to buy an isolator. Their pretty cheap, like $25. Pep Boys and others have 'em.

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'82 Firebird, dead stock, 9 bolt disc rear, over 200,000 miles and still going strong, more to come...
http://www.spinfrenzy.com/stingerssx...easures.html#4

Neo

What is an isolater and what does it do?

Neo

Anyone?
Stinger?

stingerssx

An isolator switches the charge from one battery to the other. When one gets full, the isolator senses it and switches to the other. It has three bolts on it. one from the alternator, one to one battery, and one to the other battery. I've installed them into a couple of cars a couple of years ago, and they work great.