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Relocating battery C4 Corvette 🙄

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Old Jun 1, 2021 | 12:20 PM
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Default Relocating battery C4 Corvette 🙄

Hi folks
Any one know the thread with pic. about relocating battery to the rear compartment?
I have see it year ago somewhere who done it. 😎✌️
Thanks !
Brad
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Old Jun 1, 2021 | 02:13 PM
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Originally Posted by reddevils-zr1
hi folks
any one know the thread with pic. About relocating battery to the rear compartment?
i have see it year ago somewhere who done it. 😎✌️
thanks !
brad
why!
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Old Jun 1, 2021 | 04:47 PM
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I'm guessing for less weight on the front end....
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Old Jun 1, 2021 | 04:51 PM
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Originally Posted by ls777z
I'm guessing for less weight on the front end....
I would find something else
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Old Jun 1, 2021 | 08:10 PM
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Thanks for sharing your opinions...

It is not about weight distribution it's all about the heat is the enemy no. 1 for the battery..
C4 Corvette are beautiful car!

The battery location inside engine bay specially ZR-1 build excessive heat from engine itself and headers which reduce the Bat life.
Eliminating battery located in the side fender will discharge hot air from there too, for 1990 model as an example!
Most nowadays cars, the battery is located at rear, Mercedes and Audi for example, my Audi TT 2009 as well.

Last edited by Reddevils-zr1; Jun 1, 2021 at 08:12 PM.
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Old Jun 1, 2021 | 08:13 PM
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a battery will only last so long. what do you think your going to gain? one or two years? how is that even measurable or worth while to basteridze your car
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Old Jun 1, 2021 | 08:19 PM
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Dear Keith,
if that mod give my battery another 2 years extended life why not? I will take it 😊

Plus, little bit weight distribution advantage 🙄

The battery is not cheap too...
Especially if you are using Optima red.

Last edited by Reddevils-zr1; Jun 1, 2021 at 08:23 PM.
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Old Jun 1, 2021 | 08:21 PM
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if buying a battery is going to break you then you bought the wrong car
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Old Jun 1, 2021 | 08:24 PM
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If you worry from modify your C4 , then you should not even buy that car, isnt it?
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Old Jun 1, 2021 | 08:27 PM
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My question is where would you put it in the rear compartment?
Only enough room for my golf bag back there!
I would leave it where it's at.

I relocated the battery in my 74 Capri but that is different, it has a small trunk & I needed the engine bay space.
Spent about 150$ for wire think it was #1 gauge (heavy), terminals, clamps & a nice box to put it in.
Better than half a days work.
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Old Jun 1, 2021 | 08:41 PM
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Originally Posted by vivasantana
My question is where would you put it in the rear compartment?
Only enough room for my golf bag back there!
I would leave it where it's at.

I relocated the battery in my 74 Capri but that is different, it has a small trunk & I needed the engine bay space.
Spent about 150$ for wire think it was #1 gauge (heavy), terminals, clamps & a nice box to put it in.
Better than half a days work.

long time ago i have seen photos with Optima battery. I can not find it !

Last edited by Reddevils-zr1; Jun 1, 2021 at 08:46 PM.
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Old Jun 1, 2021 | 08:52 PM
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That looks safe and fun to change
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Old Jun 1, 2021 | 09:10 PM
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OP, interesting idea.

Originally Posted by Reddevils-zr1
long time ago i have seen photos with Optima battery. I can not find it !
Is that a full size battery in there? I didn't think there was enough room in the compartment.
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Old Jun 1, 2021 | 09:18 PM
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Originally Posted by ghlkal
OP, interesting idea.



Is that a full size battery in there? I didn't think there was enough room in the compartment.
not full size battery,
Maybe Optima or Odyssey brand small size, but make sure using higher Amp cranking specification battery!
I have no idea what the best .

Last edited by Reddevils-zr1; Jun 1, 2021 at 09:21 PM.
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Old Jun 1, 2021 | 09:35 PM
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You will also lose some cranking amps due to the longer battery cables required to reach the rear compartment. I believe that the C4 already has pretty good balance in the F-R weight distribution. I wouldn't do it, but hey, it is your car - make it the way you want it to be.

Last edited by NavAir; Jun 2, 2021 at 08:22 AM.
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Old Jun 1, 2021 | 09:39 PM
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Originally Posted by NavAir
You will also lose some cranking amps due to the longer battery cables required to reach the rear compartment. I believe that the C4 already has pretty good balance in the F-R weight distribution. I wouldn't't do it, but hey, it is your car - make it the way you want it to be.
My Audi TT battery relocated and the rear far trunk from the factory. I haven't issues losing amps there ✌️😎
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Old Jun 2, 2021 | 07:20 AM
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Originally Posted by Reddevils-zr1
The battery location inside engine bay specially ZR-1 build excessive heat from engine itself and headers which reduce the Bat life.
do you have data to support this claim? just wondering how you reached that conclusion.
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Old Jun 2, 2021 | 07:24 AM
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Originally Posted by Reddevils-zr1

long time ago i have seen photos with Optima battery. I can not find it !
I know it can be done but still would not do it.
Better be vented well.
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Old Jun 2, 2021 | 07:31 AM
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Originally Posted by vivasantana
I know it can be done but still would not do it.
Better be vented well.
Good Luck 😎✌️
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Old Jun 2, 2021 | 09:18 AM
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Originally Posted by vivasantana
I know it can be done but still would not do it.
Better be vented well.
Don't know if it was vented or not but my uncles bmw 7 series had the battery under the rear seat.
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