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Old 03-28-2011, 04:55:18 AM   #1
joshp01
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Have a question about battery wire from trunk

I am relocating my battery. I have a 1 gauge power wire that I got for free from a parts car I have. Will this be ok to run to my starter from the battery? How exactly should I run this setup. Never hooked one up in the trunk before.

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Old 03-28-2011, 10:17:38 PM   #2
Fbird
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go here... http://www.madelectrical.com/catalog/tm-1.shtml
read a little bit. Don't build a death trap! also check this thread.. http://www.nastyz28.com/forum/showthread.php?t=209907

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Old 03-29-2011, 12:42:13 AM   #3
joshp01
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Thanks man

,,read the nasty thread and it doesnt tell me anything about how to hook it up.
I am really looking for a diagram of how to wire everything the safest way possible without too many wires

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Old 03-29-2011, 09:44:58 PM   #4
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The other thread is just 1 to watch as it seems to be the same thing. Just in case you don't get replies. The mad electric link should give you enough info on HOW to wire it up to keep from catching fire. 1st....what is your electrical "know how"? NFC?....mediocra?....verygood? (No F*king Clue)
Kinda gotta know How to detailed to get here. Could write 25 pages so my 7yr old could do it....or write 1 page for somebody that just needs to know which wire to cut from the ignition switch and how to run the atlernator wire back to the trunk?
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Old 03-29-2011, 11:31:35 PM   #5
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Read this thread. ---> http://www.nastyz28.com/forum/showthread.php?t=117570
(First page has pics and a wiring diagram for a rear mounted shut-off switch.)
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Old 03-30-2011, 03:26:38 AM   #6
joshp01
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Thanks Twisted!
Yea Fbird I just need to know what wire to take back etc
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Old 03-30-2011, 08:54:59 AM   #7
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Quote:
Originally Posted by joshp01
I am relocating my battery. I have a 1 gauge power wire that I got for free from a parts car I have. Will this be ok to run to my starter from the battery? How exactly should I run this setup. Never hooked one up in the trunk before.

NO you need two 1 gauge cables.
You must ground the battery directly to the engine block.
You can actually use 4 gauge on both cables.

It doesn't matter how well you ground the engine to the frame and the battery to the frame, it won't be enough. Run a dedicated Ground cable too.
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Old 04-02-2011, 07:29:16 AM   #8
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Quote:
Originally Posted by hhott71
NO you need two 1 gauge cables.
You must ground the battery directly to the engine block.
You can actually use 4 gauge on both cables.

It doesn't matter how well you ground the engine to the frame and the battery to the frame, it won't be enough. Run a dedicated Ground cable too.
I would have to respectfully disagree! While you can NOT use the little braided wire from GM to ground your engine for this application, you certainly do NOT want or need another 20ft of 1 gauge cable. A simple 1 gauge cable to ground the engine to the frame and a 1gauge cable to ground the batt to the frame.
http://www.madelectrical.com/catalog/tm-1.shtml
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The battery ground (NEG) is connected to the car body at the rear. And up front, another short length 1/0 cable connects from body to the engine. This system uses the car body for the long intermediate length of the NEG side of the system all the way to the engine. (It’s actually more efficient than routing a heavy gauge cable all the way forward to the engine.)

The wire you are wanting to run to the trunk would be the "excite/start" wire from the ignition switch ----> the ford solenoid in the trunk. ALSO u will need to run a charging wire from the main harness to the +battery or battery side of new solenoid. This 8 gauge wire MUST have a FUSE...again chat with the guy at mad and read his stuff.

Last edited by Fbird : 04-02-2011 at 07:37:11 AM.
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Old 04-02-2011, 04:50:08 PM   #9
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Hey thanks so much fbird
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Old 07-29-2011, 01:44:53 PM   #10
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About to finally get this wired up. Just wanted some clarification. So I will run my 0 gauge welding wire from the battery to the starter, ground the engine the frame up front, ground the battery to the frame out back, and two 8 gauge wires from the front to theback- one from the harness to the battery for a charging wire and one as the excite wire to the ford solenoid. Does this sound correct? Anyone have a diagram of how to connect it all the the solenoid? Thanks for all the help guys!
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Old 07-29-2011, 02:46:21 PM   #11
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You can put a power distribution Post/block on the firewall above the starter. Run your Battery to it. Then run from it to the starter. Can charge to that post and not run the charging wire all the way back to the trunk.

You can run the power wires that normally hook to the starter to the post/block also. That way you only have the one power cable going to the starter. And 1 solenoid wire.

You can look at the Madelectric link above. I also posted some pics a few days ago on this same subject.


EDIT: here is my post with the pics in it. http://www.nastyz28.com/forum/showpo...72&postcount=5
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Last edited by Hoot : 07-29-2011 at 02:49:52 PM.
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Old 07-29-2011, 04:11:52 PM   #12
joshp01
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Thanks Hoot! So I only need the one wire coming up from the trunk? And take it from the battery to the distribution block?
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Old 07-29-2011, 04:51:58 PM   #13
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yup. Then you can run smaller from the post to the starter if you want. Since it is a short distance. Just think of the distribution block as a remote battery post.
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Old 07-29-2011, 07:41:21 PM   #14
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yeah my car starts twice as quick with the ground going from the battery to frame rail in the rear, then nice ground from engine to frame..Along with the other good grounds needed..Neglected grounds are horrible..Theres a pic in my build of the rear mounted selenoid, breaker for alt wire, fusible links.and whatnot if you need them..
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Old 07-29-2011, 08:05:14 PM   #15
joshp01
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Awesome. Thanks guys I appreciate it
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