Drag Racing Tech
Sponsored by:
Sponsored by:

Here's a Diagram For Battery Relocation

Thread Tools
 
Search this Thread
 
Old Mar 10, 2013 | 07:26 PM
  #1  
RENE'S RAGE's Avatar
Thread Starter
9 Second Club
iTrader: (96)
 
Joined: Nov 2007
Posts: 2,387
Likes: 3
From: Memphis, TN
Default Here's a Diagram For Battery Relocation

Here's a diagram for relocating your battery.
I've seen alot of different ways people are doing this. Some good, some bad and some wrong.
IMHO, I think this is the correct way of doing this.

You will need some #1/0 awg for the battery cables. I like weilding cable,
it's very flexible.
Some #4 awg for everything else. Automotive Wire would be nice.
Cut-Off Switch of your choice.
I like to put a 150-200 amp fuse on the ground side. This fuses the whole
wiring system.
This way, when you push your cut-off switch, it kills the whole system.
I hope this helps.
Attached Thumbnails Here's a Diagram For Battery Relocation-036.jpg  
Reply
Old Mar 10, 2013 | 08:48 PM
  #2  
djfury05's Avatar
10 Second Club
15 Year Member
iTrader: (30)
 
Joined: Jan 2008
Posts: 3,428
Likes: 4
From: Beaufort, SC
Default

Is there any legal place for mounting the cutoff switch other than coming out of the rear bumper/berger/taillight area? I hate the way it looks otherwise I'd have done this sooner.
Reply
Old Mar 11, 2013 | 11:11 AM
  #3  
sweetbmxrider's Avatar
TECH Addict
iTrader: (13)
 
Joined: Sep 2008
Posts: 2,768
Likes: 3
From: jersey shore
Default

Somewhere in the rule book it says you have to have the switch on the back of the car. Also the push pull style has to be push off.
Reply
Old Mar 11, 2013 | 03:01 PM
  #4  
Doug G's Avatar
10 Second Club
15 Year Member
Liked
Loved
Community Favorite
 
Joined: Aug 2010
Posts: 4,465
Likes: 192
From: Harford Co. Maryland
Default

I seen one that was pretty cool in an older Camaro.
He had a rod that connected to the switch in the trunk that was removable (rod only) when not at the track. The rod went through an existing bolt hole.
I'm pretty sure if you looked hard enough you could come up with somewhere.....like maybe behind the rear tag (remove at the track) or through the rear tag ??? just thinking out loud.
Reply
Old Mar 11, 2013 | 03:44 PM
  #5  
PUNISHER TA's Avatar
TECH Fanatic
iTrader: (13)
 
Joined: Jan 2009
Posts: 1,644
Likes: 0
From: Fenton, MI
Default

I setup mine similar to that. but I ran 0/1 to my starter from my dist block, and I ran a 0/1 from my starter to my battery ground. also I think I ran 2ga for the normal stuff.

and of course a 0/1 engine to chassis ground.

Last edited by PUNISHER TA; Mar 11, 2013 at 03:50 PM.
Reply
Old Mar 11, 2013 | 04:05 PM
  #6  
RENE'S RAGE's Avatar
Thread Starter
9 Second Club
iTrader: (96)
 
Joined: Nov 2007
Posts: 2,387
Likes: 3
From: Memphis, TN
Default

Originally Posted by sweetbmxrider
Somewhere in the rule book it says you have to have the switch on the back of the car. Also the push pull style has to be push off.
Yeah, somewhere on the back of the car.
Reply
Old Mar 11, 2013 | 04:11 PM
  #7  
RENE'S RAGE's Avatar
Thread Starter
9 Second Club
iTrader: (96)
 
Joined: Nov 2007
Posts: 2,387
Likes: 3
From: Memphis, TN
Default

Originally Posted by PUNISHER TA
I setup mine similar to that. but I ran 0/1 to my starter from my dist block, and I ran a 0/1 from my starter to my battery ground. also I think I ran 2ga for the normal stuff.

and of course a 0/1 engine to chassis ground.
I first ran a 1/0 to the starter also, but when back and ran the factory wire to it. My dist. box is only 2' from the starter.
I also grounded the motor to frame with a 1/0.
#2 wire is cool, just an upgrade from #4. Either will do the trick!
Reply
Old Mar 11, 2013 | 08:05 PM
  #8  
djfury05's Avatar
10 Second Club
15 Year Member
iTrader: (30)
 
Joined: Jan 2008
Posts: 3,428
Likes: 4
From: Beaufort, SC
Default

Originally Posted by Doug G
I seen one that was pretty cool in an older Camaro.
He had a rod that connected to the switch in the trunk that was removable (rod only) when not at the track. The rod went through an existing bolt hole.
I'm pretty sure if you looked hard enough you could come up with somewhere.....like maybe behind the rear tag (remove at the track) or through the rear tag ??? just thinking out loud.
Yea that could work.. thanks for the idea
Reply
LS1 Tech Stories

The Best V8 Stories One Small Block at Time

story-0

Amazing '71 Camaro Restomod Is Modern Muscle Car Under the Skin

 Verdad Gallardo
story-1

6 Common C5 Corvette Failures and What's Involved In Repairing Them

 Pouria Savadkouei
story-2

Retro Modern Bandit Pontiac Trans AM Comes With Burt Reynolds' Autograph

 Verdad Gallardo
story-3

Top 10 Greatest Cadillac V Series Performance Models Ever, Ranked

 Pouria Savadkouei
story-4

Top 10 Most Powerful Chevy Trucks Ever Made!

 
story-5

Hennessey's New Supercharged Silverado ZR2 Has 700 HP

 Verdad Gallardo
story-6

Coachbuilt N2A Anteros Is an LS2-Powered C6 Corvette In Italian Clothes

 Verdad Gallardo
story-7

Awesome K5 Blazer Restomod Comes With C7 Corvette Power

 Verdad Gallardo
story-8

10 Camaros You Should Never Buy

 
story-9

10 LS Engine Myths That Refuse to Die

 Verdad Gallardo
Old Mar 12, 2013 | 10:39 AM
  #9  
sweetbmxrider's Avatar
TECH Addict
iTrader: (13)
 
Joined: Sep 2008
Posts: 2,768
Likes: 3
From: jersey shore
Default

Originally Posted by djfury05
Yea that could work.. thanks for the idea
I have the push off style and remove the rod for day to day driving. I have an extra tail light that I went through the reverse light on with the rod. Pretty good way to do it if you have a spare light.
Reply
Old Mar 12, 2013 | 10:45 AM
  #10  
SMOKNSS's Avatar
11 Second Club
15 Year Member
iTrader: (3)
 
Joined: Dec 2006
Posts: 879
Likes: 0
From: Alabama
Default

The only ways that I have seen it done that I would do are the regular switch style that people mounted on their tag.

I have thought about it many times and that is about the only way I can think of doing it that I would be happy with. I don't like the looks of the big *** rod sticking through the panel or the tail light.
Reply
Old Mar 12, 2013 | 05:15 PM
  #11  
krissoto's Avatar
TECH Resident
iTrader: (3)
 
Joined: Mar 2009
Posts: 863
Likes: 0
From: Bonne Terre, MO
Default

Name:  d8b13b62.jpg
Views: 14684
Size:  50.5 KB
This is how I did mine. I didn't want the rod hanging out the back either
Reply
Old Mar 12, 2013 | 10:26 PM
  #12  
WheelsUp84z's Avatar
10 Second Club
iTrader: (14)
 
Joined: Oct 2005
Posts: 1,384
Likes: 4
From: Concord, NC
Default

I used the same basic diagram, here's one thats a little more "proper" that I used.
Attached Thumbnails Here's a Diagram For Battery Relocation-battery-relocation.jpg  
Reply
Old Mar 13, 2013 | 12:44 AM
  #13  
Mighty Whitey's Avatar
12 Second Club
 
Joined: Feb 2006
Posts: 876
Likes: 0
From: Catlettsburg, Ky
Default

A friend of mine was trying describe to me over the phone, how the alternator field wire could be routed to the disconnect switch and still kill the car as well.

He's a pretty smart guy when it comes to electrical wiring so I have no reaso to doubt him.
Just figured that would be a way of saving Money/weight by running a 16gauge wire instead 4ga cable the whole length of the car to accomplish the same thing In the end.
Reply
Old Mar 13, 2013 | 06:41 AM
  #14  
WheelsUp84z's Avatar
10 Second Club
iTrader: (14)
 
Joined: Oct 2005
Posts: 1,384
Likes: 4
From: Concord, NC
Default

The cutoff switch should not just ahut the motor off, but kill all power. In the event of an emergency you wouldnt want to have a crash but the fuel pump or oter electrical systems being powered if there was a fuel spill.
And the point of the alt cable going back that far is to insure that the battery actually gets charged(from what ive read)
Reply
Old Mar 13, 2013 | 02:53 PM
  #15  
85Iroc's Avatar
TECH Apprentice
iTrader: (12)
 
Joined: Jul 2007
Posts: 375
Likes: 12
From: Tn
Default

Some may consider it overkill but I have been told that I should run 1/0 ground from the battery all the way to the engine block, anchoring it to the chassis a couple times along the way.
Reply
Old Mar 13, 2013 | 08:04 PM
  #16  
RENE'S RAGE's Avatar
Thread Starter
9 Second Club
iTrader: (96)
 
Joined: Nov 2007
Posts: 2,387
Likes: 3
From: Memphis, TN
Default

Originally Posted by WheelsUp84z
I used the same basic diagram, here's one thats a little more "proper" that I used.
That's the same, except that your coming off the starter to feed the
J-box. I like only one wire on my starter. Very little room around the starter.
The 1/0 wire is alittle overkill on the starter. But if you like the more "proper"
way. That's cool.
Reply
Old Mar 13, 2013 | 08:08 PM
  #17  
RENE'S RAGE's Avatar
Thread Starter
9 Second Club
iTrader: (96)
 
Joined: Nov 2007
Posts: 2,387
Likes: 3
From: Memphis, TN
Default

Originally Posted by Mighty Whitey
A friend of mine was trying describe to me over the phone, how the alternator field wire could be routed to the disconnect switch and still kill the car as well.

He's a pretty smart guy when it comes to electrical wiring so I have no reaso to doubt him.
Just figured that would be a way of saving Money/weight by running a 16gauge wire instead 4ga cable the whole length of the car to accomplish the same thing In the end.
16 ga wire is not big enought to charge the battery. It will burn up in a matter of very little time. It cannot carry the amperage of the alternator.
Reply
Old Mar 13, 2013 | 08:11 PM
  #18  
RENE'S RAGE's Avatar
Thread Starter
9 Second Club
iTrader: (96)
 
Joined: Nov 2007
Posts: 2,387
Likes: 3
From: Memphis, TN
Default

Originally Posted by 85Iroc
Some may consider it overkill but I have been told that I should run 1/0 ground from the battery all the way to the engine block, anchoring it to the chassis a couple times along the way.
That's cool, also. Little overkill, but the frame and motor would be grounded
very nicely.
Reply
Old Mar 13, 2013 | 09:35 PM
  #19  
WheelsUp84z's Avatar
10 Second Club
iTrader: (14)
 
Joined: Oct 2005
Posts: 1,384
Likes: 4
From: Concord, NC
Default

Originally Posted by RENE'S RAGE
That's the same, except that your coming off the starter to feed the
J-box. I like only one wire on my starter. Very little room around the starter.
The 1/0 wire is alittle overkill on the starter. But if you like the more "proper"
way. That's cool.
I was refering to the drawing, not the actual way you did it, I ran it the same way you did with the j-block and one wire to the starter.
Reply
Old Mar 14, 2013 | 10:18 AM
  #20  
sweetbmxrider's Avatar
TECH Addict
iTrader: (13)
 
Joined: Sep 2008
Posts: 2,768
Likes: 3
From: jersey shore
Default

Originally Posted by 85Iroc
Some may consider it overkill but I have been told that I should run 1/0 ground from the battery all the way to the engine block, anchoring it to the chassis a couple times along the way.
I just used 1/0 from battery to chassis and block to chassis. I don't see what you were told as entirely necessary. I'm no expert here though.

Originally Posted by RENE'S RAGE
16 ga wire is not big enought to charge the battery. It will burn up in a matter of very little time. It cannot carry the amperage of the alternator.
I think he was talking about the exciter wire, not the actual charging cable.
Reply



All times are GMT -5. The time now is 03:25 PM.

story-0
Amazing '71 Camaro Restomod Is Modern Muscle Car Under the Skin

Slideshow: This heavily modified 1971 Camaro mixes classic muscle car styling with a fifth-generation Camaro interior and modern LS3 power.

By Verdad Gallardo | 2026-05-12 18:06:42


VIEW MORE
story-1
6 Common C5 Corvette Failures and What's Involved In Repairing Them

Slideshow: From wobbling harmonic balancers to failed EBCMs, these are the issues that define long-term C5 ownership and what repairs typically involve.

By Pouria Savadkouei | 2026-05-07 18:44:57


VIEW MORE
story-2
Retro Modern Bandit Pontiac Trans AM Comes With Burt Reynolds' Autograph

Slideshow: A modern Camaro transformed into a retro icon, this limited-run "Bandit" build blends nostalgia with brute force in a way few revivals manage.

By Verdad Gallardo | 2026-04-21 13:57:02


VIEW MORE
story-3
Top 10 Greatest Cadillac V Series Performance Models Ever, Ranked

Slideshow: Cadillac didn't just crash the high-performance luxury vehicle party, it showed up loud, supercharged, and occasionally a little unhinged...

By Pouria Savadkouei | 2026-04-16 10:05:15


VIEW MORE
story-4
Top 10 Most Powerful Chevy Trucks Ever Made!

Slideshow: Top ten most powerful Chevy trucks ever made

By | 2026-03-25 09:22:26


VIEW MORE
story-5
Hennessey's New Supercharged Silverado ZR2 Has 700 HP

Slideshow: Hennessey has turned the Silverado ZR2 into a 700-hp off-road monster with supercharged V8 power and a limited production run.

By Verdad Gallardo | 2026-03-24 18:57:52


VIEW MORE
story-6
Coachbuilt N2A Anteros Is an LS2-Powered C6 Corvette In Italian Clothes

Slideshow: A one-off sports car that looks like a vintage Italian exotic-but hides a C6 Corvette underneath-just sold for the price of a new mid-engine Corvette.

By Verdad Gallardo | 2026-03-23 18:53:41


VIEW MORE
story-7
Awesome K5 Blazer Restomod Comes With C7 Corvette Power

Slideshow: A heavily reworked 1972 K5 Blazer swaps its off-road roots for a low-slung street-focused build with modern V8 power.

By Verdad Gallardo | 2026-03-09 18:08:45


VIEW MORE
story-8
10 Camaros You Should Never Buy

Slideshow: There are thousands of used Camaros on the market but we think you should avoid these 10

By | 2026-02-17 17:09:30


VIEW MORE
story-9
10 LS Engine Myths That Refuse to Die

Slideshows: Which one of these myths do you believe?

By Verdad Gallardo | 2026-01-28 18:10:11


VIEW MORE