Jump to content
SAU Community

Recommended Posts

Hey everyone,

well im soon to be the owner of a 1994 Skyline R33 GTS and i was wondering if i needed to change the stock battery that comes with this car.

The system:

1 x Pioneer DEH-P8650MP (head unit)

1 x Alpine SWX-1242D Type X 12 (sub)

1 x Kicker KX350.4 350w 4 ch (speaker amp)

2 x Focal K2 Power 165 KP 6.5" (front splits and rear)

1 x Alpine MRD-M605 600W Mono Amp (sub amp)

Do i need a new battery from the stock one? or will the stock battery do just fine and run this system with the car off for around 2+ hours and a bit with the car off?

If i need a new battery, what would you suggest?

Thanks for the help :)

Link to comment
https://www.sau.com.au/forums/topic/84748-my-system/
Share on other sites

A bigger battery (move battery clamp over to the bigger setting) is a good idea if you get something over the stock ~280CCA level. Failing this, you can buy large capacitators from car audio places which can smooth out issues you may run into. If your headlights dim with a hard bass-hit, run the big capacitator.

If you run into problems with your stereo after that, then change the battery... you may not need to change it at all!

Oh... I think the battery clamps are the "smaller" size to accept "small" post batteries... you may need to change the clamps over to brass/gold "large" terminals (which usually have other inputs on the terminal for power wires such as amps)

Link to comment
https://www.sau.com.au/forums/topic/84748-my-system/#findComment-1535751
Share on other sites

go down to the closest battery world, and they will give you the right advice on which battery you should run for best power for your amps,

i got told to use a camping battery, which last me 8 hrs of usage when the car is off, and my system puts out 145.1 DB in my r33 skyline

Link to comment
https://www.sau.com.au/forums/topic/84748-my-system/#findComment-1537133
Share on other sites

fit the biggest odyssey battery you can fit. i currently have a yellow top in my '71 capri which has no computers etc in it just a sh*t load of stereo gear and it doesnt last 30 mins. the best i have found for large stereo are odyssey batteriers have one in my 32. top batteries. also upgrade the battery before worring about the cap.

Link to comment
https://www.sau.com.au/forums/topic/84748-my-system/#findComment-1540377
Share on other sites

When purchasing a capacitor, talk to a knowledgeable salesperson about your choice in capacitor. Capacitors are measured in farads, and if you get the wrong rating capacitor, it can actually drain your battery more than running without a cap. Upgrading the battery may not be necessary to begin with, and i suggest waiting to see whether you have any issues with your current battery. Dimming of the lights with a bass beat is somewhat a sign, but even deep cycle batteries are known to still dim, largely due to the fact that the altenator has not been upgraded. Any further questions, dont hesitate to contact me.

Cheers,

Nasha

Link to comment
https://www.sau.com.au/forums/topic/84748-my-system/#findComment-1548953
Share on other sites

go down to the closest battery world, and they will give you the right advice on which battery you should run for best power for your amps,

i got told to use a camping battery, which last me 8 hrs of usage when the car is off, and my system puts out 145.1 DB in my r33 skyline

this is the no nonsense way of doing it. have the current draw of the amplifiers handy ( or fuse ratings . ) if it has multiple fuses add them together. add that to the existing car battery and they will give you the correct one.

look at:

exide

Absorbed Power ( i sell these - great battery.)

optima

oddesey.

Link to comment
https://www.sau.com.au/forums/topic/84748-my-system/#findComment-1556557
Share on other sites

no cap. thats what the battery is for. a cap is a bandage for a bigger problem.

Couldn't agree more.

Dunno about over there, but Optima yellow tops can be had for around $400 here in NZ and Orbital Blue tops are about $340.

By the list of your gear, I don't think you would need to go to these extremes, but they are good batteries. Maybe something like a Champion 500cca or similar would do the trick. From memory the model is something like 125L or 126 maybe?

Deep cycle batteries allow you to run the battery flat and recharge them many more times than a 'normal' battery.

Link to comment
https://www.sau.com.au/forums/topic/84748-my-system/#findComment-1559042
Share on other sites

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now


  • Similar Content

  • Latest Posts

    • Did this end up working? Did you take some pictures?
    • And finally, the front lower mount. It was doubly weird. Firstly, the lower mount is held in with a bracket that has 3 bolts (it also acts as the steering lock stop), and then a nut on the shock lower mount itself. So, remove the 3x 14mm head bolts , then the 17mm nut that holds the shock in. From there, you can't actually remove the shock from the lower mount bolt (took me a while to work that out....) Sadly I don't have a pic of the other side, but the swaybar mounts to the same bolt that holds the shock in. You need to push that swaybar mount/bolt back so the shock can be pulled out past the lower control arm.  In this pic you can see the bolt partly pushed back, but it had to go further than that to release the shock. Once the shock is out, putting the new one in is "reverse of disassembly". Put the top of the shock through at least one hole and put a nut on loosely to hold it in place. Put the lower end in place and push the swaybar mount / shock bolt back in place, then loosely attach the other 2 top nuts. Bolt the bracket back in place with the 14mm head bolts and finally put the nut onto the lower bolt. Done....you have new suspension on your v37!
    • And now to the front.  No pics of the 3 nuts holding the front struts on, they are easy to spot. Undo 2 and leave the closest one on loosely. Underneath we have to deal with the wiring again, but this time its worse because the plug is behind the guard liner. You'll have to decide how much of the guard liner to remove, I undid the lower liner's top, inside and lower clips, but didn't pull it full off the guard. Same issue undoing the plug as at the rear, you need to firmly push the release clip from below while equally firmly gripping the plug body and pulling it out of  the socket. I used my fancy electrical disconnect pliers to get in there There is also one clip for the wiring, unlike at the rear I could not get behind it so just had to lever it up and out.....not in great condition to re-use in future.
    • Onto the rear lower shock mount. It's worth starting with a decent degrease to remove 10+ years of road grime, and perhaps also spray a penetrating oil on the shock lower nut. Don't forget to include the shock wiring and plug in the clean.... Deal with the wiring first; you need to release 2 clips where the wiring goes into the bracket (use long nose pliers behind the bracket to compress the clip so you can reuse it), and the rubber mount slides out, then release the plug.  I found it very hard to unplug, from underneath you can compress the tab with a screwdriver or similar, and gently but firmly pull the plug out of the socket (regular pliers may help but don't put too much pressure on the plastic. The lower mount is straightforward, 17mm nut and you can pull the shock out. As I wasn't putting a standard shock back in, I gave the car side wiring socket a generous gob of dialectric grease to keep crap out in the future. Putting the new shock in is straightforward, feed it into at least 1 of the bolt holes at the top and reach around to put a nut on it to hold it up. Then put on the other 2 top nuts loosely and put the shock onto the lower mounting bolt (you may need to lift the hub a little if the new shock is shorter). Tighten the lower nut and 3 upper nuts and you are done. In my case the BC Racing shocks came assembled for the fronts, but the rears needed to re-use the factory strut tops. For that you need spring compressors to take the pressure off the top nut (they are compressed enough when the spring can move between the top and bottom spring seats. Then a 17mm ring spanner to undo the nut while using an 8mm open spanner to stop the shaft turning (or, if you are really lucky you might get it off with a rattle gun).
    • You will now be able to lift the parcel shelf trim enough to get to the shock cover bolts; if you need to full remove the parcel shelf trim for some reason you also remove the escutcheons around the rear seat release and you will have to unplug the high stop light wiring from the boot. Next up is removal of the bracket; 6 nuts and a bolt Good news, you've finally got to the strut top! Remove the dust cover and the 3 shock mount nuts (perhaps leave 1 on lightly for now....) Same on the other side, but easier now you've done it all before
×
×
  • Create New...