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View Full Version : SR20DET FMIC battery locations.


KC20DET
08-21-2008, 03:42 PM
Im wondering where you guys put your battery. Just curious.

screwd08
08-21-2008, 03:45 PM
Im not 100% positive what other batteries fit in the engine bay with fmic's. I do know you can use a small miata battery. Other than that,relocate it to the trunk.

i<3Pulsars
08-21-2008, 03:49 PM
I used an Odyssey slim-fit dry cell battery. It fits in fine next to your IC pipe.

i<3Pulsars
08-21-2008, 03:52 PM
eBay Motors: ODYSSEY PC680 DRY BATTERY PC 680 with AUTO TERMINALS (item 140258157928 end time Aug-24-08 03:53:21 PDT) (http://cgi.ebay.com/ebaymotors/ODYSSEY-PC680-DRY-BATTERY-PC-680-with-AUTO-TERMINALS_W0QQcmdZViewItemQQcategoryZ33574QQihZ004 QQitemZ140258157928QQrdZ1QQsspagenameZWDVW)

SoSideways
08-21-2008, 03:53 PM
http://zilvia.net/f/engine-tech/209164-what-battery-s13-fmic.html

twastheglow
08-21-2008, 03:54 PM
I had bought a Deka ETX14 that fit there perfect...but my car would die if I turned my lights on. :-/ There was not enough power to run everything. I relocated to the truck with a full size battery and that solved the problem.
*mike*

duffman1278
08-21-2008, 03:55 PM
Miata battery, iirc 93 and up.

burnsauto
08-21-2008, 03:59 PM
i've used small batteries, but now i've got it in the trunk. Cleans up the bay, no muss, no fuss. Just make sure you put a circuit breaker in the line to prevent fire, etc if it ever shorts out.

throw some weight in that wagon you're draggin'.

RurouniMidnight
08-21-2008, 04:00 PM
i use the west co small battery the phase2 carries, its served me very well.

twastheglow
08-21-2008, 04:06 PM
i've used small batteries, but now i've got it in the trunk. Cleans up the bay, no muss, no fuss. Just make sure you put a circuit breaker in the line to prevent fire, etc if it ever shorts out.

throw some weight in that wagon you're draggin'.

Any pics of said circuit breaker? That's something I need to do!
*mike*

RPS13-604
08-21-2008, 04:25 PM
my one is relocated to the rear seats heres a pic
http://i321.photobucket.com/albums/nn377/RPS13-604/JimmysBaby021.jpg

Flicktitty
08-21-2008, 04:27 PM
Relocate it
Braille Battery
Mazda Miata Battery
odessy battery
or AMS sells one too.

Firestorm
08-21-2008, 04:27 PM
i put it in the trunk.

and damn, i still didn't get around to drilling out the old battery tray...

twastheglow
08-21-2008, 04:30 PM
my one is relocated to the rear seats heres a pic
http://i321.photobucket.com/albums/nn377/RPS13-604/JimmysBaby021.jpg

Yours looks nice. I used a marine battery box from WalMart. LOL Mine is still bolted and strapped down though. It's not moving and that's all that matters.
*mike*

idahotuner
08-21-2008, 04:47 PM
+1 for an oddyssey pc680

twastheglow
08-21-2008, 04:48 PM
^ A little off topic I know, but do you have any more pics of your car? I'd love to see the whole thing.
*mike*

aNskY
08-21-2008, 10:17 PM
-1 for the dry cells... i like to be able to charge my batteries...

WoolyS14DET
08-21-2008, 10:31 PM
i Moved mine to the trunk !!!
http://i34.photobucket.com/albums/d102/woolcj/P1020051.jpg
http://i34.photobucket.com/albums/d102/woolcj/S14battery2.jpg
http://i34.photobucket.com/albums/d102/woolcj/S14battery3.jpg
http://i34.photobucket.com/albums/d102/woolcj/S14battery.jpg
:bigok::bigok::bigok::bigok::bigok::bigok:

180Sil
08-21-2008, 11:55 PM
which gauge cable to use when relocating battery to trunk?

can you run 2 battery in 1 car? 1 to crank the motor and the second to do everything else?

eek
08-22-2008, 05:33 AM
Westco Miata Battery or Autozone Miata Battery. Fits nice and snug sideways. No need for relocating anything. Both my cars run miata batteries, starts fine and both have audio systems.

aNskY
08-22-2008, 01:44 PM
yeah i never had a problem with my duralast gold miata battery

kilo64
08-28-2008, 12:43 AM
Are output really important for the motor? I thought all battery's generally output to optimum level as long as the alternator is doing its job?

JeremyR
08-28-2008, 01:00 AM
i also vouch for the miata battery! sometimes i dont start my car up for weeks and it cranks over first time all the time (even with the alarm on the whole time) miata batteries are serious business.

Om1kron
08-28-2008, 01:28 AM
can you run 2 battery in 1 car? 1 to crank the motor and the second to do everything else?

From what I remember that's really bad and can mess a lot of things up, it's been years since I've read about it though, it was mainly discussed in car audio and alarm threads. That would be your best bet for research.

s13dan
08-28-2008, 09:31 AM
Mines in the trunk but could probably fit in the bay, but in the trunk helps wieght disturbution.

Pho Man
08-28-2008, 09:47 AM
RPSS13-604


^^Why did you put the battery right there on that hump? instead of mounting it on a flat surface? (Example: In the trunk, either on the left or right side of it.) I'd figure you would have more of a chance having that box break off where it's at.

I used a Duralast battery from Advanced Auto, they make a small slim battery in the Gold Series thats what i'm running right now, until I get around to relocating the battery to the trunk.


WoolyS14DET:
+1 rep
That's exactly where I had mine located at in my S14. Your's is a balla looking battery box!

dino6192
08-28-2008, 10:40 AM
hey Wooly, I set mine up with that fuse just like yours when I first did my install and that shit kept popping no matter how big the fuse? I got them from a car audio place and I could never figure that one out.

g_mac530
08-28-2008, 10:45 AM
What kind of relocation kit does everyone recommend?

aNskY
08-28-2008, 03:29 PM
i just ripped apart my old CBR600 to part out, and thinking about using that battery... dunno how long it will last but it will surely fit very nicely in the bay :)

JVDSKYRINE
08-28-2008, 03:48 PM
I used a lawn mower battery :rawk: My JDM one died. Stupid JDM cars have smaller posts

WoolyS14DET
08-28-2008, 05:40 PM
hey Wooly, I set mine up with that fuse just like yours when I first did my install and that shit kept popping no matter how big the fuse? I got them from a car audio place and I could never figure that one out.


Iv'e never had a problem with it at all it works great !! You just need to make sure that you have a big enough amp fuse !! Mine is a 80amp.

What kind of relocation kit does everyone recommend?

I custom made mine !!


I used a lawn mower battery :rawk: My JDM one died. Stupid JDM cars have smaller posts

cut the ends of and install universal ends to fit a USDM battery !!

Mikey88
08-28-2008, 10:34 PM
lawn and garden FTW!

http://i21.photobucket.com/albums/b297/Alias118/downsized_0819081143.jpg?t=1219984350

TheWayItGoes909
10-17-2008, 10:30 PM
why does the sr20 kill my miata battery ?

DRFTER34
10-17-2008, 10:39 PM
A Miata Battery fits perfect in the stock location and you get proper cranking amps rather than a lawn mower battery. Do it!! it is way better than having to deal with a battery relocation kit.

KiLLeR2001
10-17-2008, 10:58 PM
http://tehl33tsite.com/240sxdd/engine/Img_1409.jpg

Braille 15lbs fits just fine :D

s14_mike
10-18-2008, 01:35 PM
it's ok autozone carries battery shims which compensates for the smaller terminal

Touge180sx
10-19-2008, 12:50 AM
T1R Lightweight battery or Buddy club. Both weigh about 15 lbs and work great!

SoSideways
10-20-2008, 10:28 AM
why does the sr20 kill my miata battery ?

Your alternator is probably about to die, or something's not right with your electrical system, like something's drawing power then your car's shut off.

Mine's been fine, unless I let it sit for like 3 months at a time, then it dies, but other than that, it works flawlessly.